System.Exception: Exception of type 'System.Exception' was thrown. at MySql.Data.MySqlClient.NativeDriver.Open() 3/13/2024 10:50:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:52:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:52:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:53:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:53:33 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:53:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:54:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:54:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:54:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:55:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:55:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:55:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:56:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:56:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:56:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:57:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:57:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:57:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:58:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:58:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:58:58 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:59:18 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:59:41 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:59:57 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:00:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:00:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:00:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:01:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:01:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:01:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:02:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:02:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:02:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:03:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:03:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:03:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:04:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:04:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:04:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:05:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:05:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:05:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:06:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:06:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:06:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:07:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:07:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:07:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:08:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:08:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:08:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:09:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:09:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:09:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:10:17 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:10:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:10:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:11:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:11:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:13:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:14:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:14:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:14:59 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:15:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:15:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:15:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:16:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:16:29 AM The remote server returned an error: (500) Internal Server Error. System.Net.WebException: The remote server returned an error: (500) Internal Server Error. at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:16:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:17:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:17:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:17:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:18:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:18:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:18:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:19:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:19:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:19:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:20:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:20:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:20:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:21:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:21:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:21:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:22:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:22:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:22:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:23:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:23:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:23:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:24:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:24:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:24:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:25:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:25:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:25:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:26:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:26:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:26:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:27:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:27:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:27:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:28:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:28:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:28:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:29:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:29:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:29:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:30:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:30:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:30:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:31:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:31:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:31:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:32:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:32:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:33:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:34:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:34:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:34:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:35:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:35:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:35:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:36:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:36:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:36:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:37:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:37:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:37:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:38:14 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:38:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:38:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:39:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:39:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:39:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:40:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:40:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:40:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:41:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:41:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:41:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:42:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:42:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:42:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:43:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:43:34 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:43:54 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:44:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:44:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:44:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:45:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:45:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:45:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:46:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:46:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:46:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:47:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:47:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:47:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:48:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:48:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:48:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:49:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:49:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:49:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:50:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:50:35 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:50:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:51:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:51:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:51:55 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:52:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:52:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:52:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:53:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:53:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:53:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:54:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:54:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:54:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:55:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:56:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:56:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:56:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:57:15 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:57:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:57:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:58:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:58:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:58:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:59:16 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:59:36 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:59:56 AM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:00:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:00:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:00:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:01:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:01:35 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:01:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:02:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:02:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:02:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:03:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:03:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:03:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:04:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:04:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:04:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:05:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:05:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:05:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:06:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:06:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:06:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:07:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:07:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:07:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:08:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:08:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:08:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:09:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:09:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:09:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:10:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:10:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:11:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:11:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:11:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:11:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:12:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:12:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:12:55 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:13:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:13:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:13:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:14:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:14:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:14:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:15:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:15:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:15:55 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:16:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:17:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:17:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:18:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:18:35 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:18:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:19:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:19:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:19:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:20:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:20:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:20:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:21:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:21:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:21:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:22:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:22:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:22:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:23:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:23:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:23:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:24:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:24:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:24:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:25:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:25:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:25:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:26:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:26:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:26:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:27:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:27:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:27:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:28:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:28:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:28:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:29:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:29:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:29:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:30:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:30:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:30:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:31:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:31:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:31:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:32:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:32:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:32:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:33:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:33:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:33:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:34:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:34:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:35:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:35:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:36:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:36:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:36:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:37:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:37:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:37:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:38:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:38:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:38:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:39:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:39:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:39:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:40:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:40:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:40:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:41:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:41:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:41:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:42:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:42:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:42:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:43:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:43:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:43:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:44:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:44:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:44:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:45:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:45:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:45:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:46:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:46:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:46:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:47:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:47:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:47:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:48:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:48:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:48:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:49:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:49:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:49:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:50:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:50:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:50:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:51:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:51:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:51:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:52:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:52:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:52:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:53:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:53:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:54:56 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:55:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:55:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:55:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:56:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:56:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:56:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:57:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:57:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:57:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:58:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:58:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:58:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:59:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:59:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 12:59:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:00:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:00:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:00:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:01:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:01:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:01:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:02:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:02:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:02:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:03:16 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:03:36 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:03:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:04:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:04:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:04:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:05:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:05:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:05:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:06:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:06:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:06:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:07:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:07:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:07:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:08:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:08:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:08:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:09:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:09:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:09:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:10:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:10:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:10:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:11:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:11:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:11:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:12:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:12:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:12:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:13:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:13:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:13:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:14:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:14:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:14:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:15:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:15:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:15:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:16:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:16:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:16:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:17:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:17:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:17:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:18:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:18:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:18:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:19:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:19:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:19:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:20:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:20:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:20:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:21:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:21:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:21:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:22:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:22:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:22:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:23:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:23:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:23:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:24:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:24:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:24:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:25:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:25:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:25:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:26:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:26:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:26:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:27:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:27:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:27:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:28:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:28:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:28:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:29:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:29:37 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:29:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:30:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:30:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:30:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:31:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:31:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:31:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:32:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:32:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:32:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:33:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:33:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:33:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:34:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:34:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:34:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:35:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:35:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:36:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:36:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:37:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:37:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:37:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:38:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:38:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:38:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:39:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:39:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:39:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:40:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:40:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:40:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:41:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:41:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:41:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:42:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:42:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:42:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:43:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:43:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:43:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:44:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:44:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:44:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:45:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:45:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:45:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:46:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:46:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:46:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:47:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:47:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:47:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:48:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:48:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:48:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:49:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:49:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:49:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:50:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:50:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:50:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:51:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:51:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:51:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:52:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:52:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:52:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:53:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:53:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:53:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:54:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:54:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:54:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:55:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:56:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:57:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:57:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:57:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:58:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:58:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:58:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:59:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:59:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 1:59:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:00:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:00:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:00:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:01:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:01:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:01:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:02:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:02:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:02:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:03:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:03:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:03:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:04:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:04:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:04:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:05:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:05:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:05:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:06:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:06:38 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:06:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:07:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:07:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:07:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:08:18 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:08:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:08:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:09:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:09:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:09:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:10:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:10:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:11:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:11:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:11:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:11:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:12:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:12:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:13:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:13:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:13:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:13:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:14:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:14:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:14:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:15:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:15:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:15:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:16:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:17:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:17:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:18:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:18:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:18:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:19:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:19:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:20:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:20:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:20:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:20:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:21:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:21:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:22:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:22:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:22:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:23:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:23:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:23:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:23:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:24:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:24:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:25:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:25:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:25:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:25:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:26:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:26:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:26:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:27:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:27:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:27:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:28:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:28:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:28:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:29:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:29:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:30:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:30:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:30:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:31:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:31:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:31:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:32:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:32:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:32:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:33:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:33:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:33:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:34:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:34:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:34:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:35:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:35:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:35:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:36:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:36:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:36:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:37:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:37:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:38:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:38:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:38:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:39:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:39:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:39:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:40:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:40:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:40:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:41:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:41:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:41:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:41:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:42:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:42:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:43:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:43:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:43:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:43:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:44:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:44:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:45:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:45:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:45:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:46:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:46:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:46:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:47:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:47:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:47:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:48:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:48:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:48:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:49:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:49:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:49:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:50:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:50:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:50:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:51:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:51:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:51:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:52:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:52:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:52:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:53:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:53:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:53:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:54:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:54:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:54:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:54:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:55:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:55:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:56:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:56:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:56:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:56:59 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:57:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:57:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:58:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:58:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:58:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:59:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 2:59:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:00:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:01:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:01:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:01:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:02:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:02:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:02:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:03:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:03:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:03:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:04:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:04:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:04:39 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:05:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:05:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:05:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:06:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:06:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:06:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:07:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:07:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:07:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:08:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:08:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:08:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:09:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:09:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:09:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:10:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:10:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:10:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:11:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:11:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:11:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:12:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:12:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:12:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:13:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:13:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:13:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:14:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:14:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:14:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:15:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:15:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:15:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:16:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:16:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:16:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:17:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:17:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:17:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:18:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:18:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:18:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:19:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:19:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:19:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:20:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:20:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:20:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:21:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:21:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:21:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:22:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:22:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:22:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:23:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:23:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:23:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:24:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:24:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:24:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:25:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:25:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:26:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:26:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:27:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:27:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:27:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:28:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:28:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:28:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:29:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:29:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:29:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:30:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:30:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:30:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:31:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:31:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:31:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:32:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:32:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:32:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:33:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:33:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:33:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:34:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:34:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:34:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:35:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:35:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:35:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:36:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:36:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:36:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:37:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:37:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:37:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:38:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:38:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:38:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:39:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:39:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:39:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:40:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:40:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:40:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:41:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:41:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:41:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:42:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:42:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:42:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:43:17 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:43:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:44:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:44:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:44:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:45:00 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:45:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:45:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:46:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:46:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:46:40 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:47:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:47:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:47:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:48:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:48:20 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:48:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:49:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:49:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:49:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:50:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:50:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:50:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:51:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:51:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:51:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:52:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:52:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:52:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:53:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:53:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:55:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:55:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:56:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:56:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:56:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:57:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:57:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:57:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:58:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:58:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:58:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:59:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:59:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 3:59:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:00:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:00:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:00:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:01:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:01:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:01:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:02:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:02:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:02:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:03:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:03:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:03:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:04:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:04:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:04:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:05:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:05:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:05:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:06:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:06:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:06:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:07:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:07:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:07:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:08:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:08:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:08:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:09:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:09:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:09:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:10:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:10:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:10:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:11:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:11:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:11:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:12:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:12:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:12:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:13:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:13:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:13:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:14:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:14:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:14:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:15:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:15:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:15:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:16:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:16:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:16:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:17:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:17:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:17:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:18:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:20:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:20:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:20:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:21:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:21:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:21:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:22:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:22:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:22:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:23:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:23:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:23:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:24:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:24:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:24:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:25:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:25:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:25:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:26:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:26:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:26:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:27:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:27:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:27:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:28:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:28:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:28:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:29:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:29:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:29:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:30:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:30:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:30:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:31:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:31:21 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:31:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:32:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:32:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:32:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:33:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:33:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:33:41 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:34:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:34:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:34:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:35:01 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:35:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:35:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:36:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:36:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:36:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:37:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:37:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:37:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:38:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:38:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:38:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:40:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:41:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:41:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:41:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:42:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:42:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:42:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:43:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:43:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:43:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:44:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:44:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:44:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:45:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:45:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:45:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:46:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:46:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:46:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:47:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:47:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:47:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:48:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:48:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:48:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:49:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:49:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:49:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:50:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:50:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:50:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:51:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:51:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:51:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:52:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:52:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:52:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:53:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:53:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:53:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:54:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:54:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:54:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:55:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:55:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:55:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:56:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:56:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:56:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:57:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:57:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:57:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:58:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:58:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:58:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:59:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:59:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 4:59:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:00:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:00:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:01:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:02:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:02:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:02:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:03:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:03:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:03:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:04:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:04:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:04:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:05:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:05:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:05:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:06:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:06:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:06:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:07:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:07:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:07:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:08:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:08:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:08:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:09:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:09:22 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:09:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:10:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:10:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:10:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:11:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:11:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:11:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:12:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:12:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:12:42 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:13:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:13:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:13:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:14:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:14:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:14:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:15:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:15:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:15:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:16:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:16:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:16:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:17:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:17:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:17:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:18:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:18:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:18:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:19:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:19:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:19:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:21:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:21:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:21:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:22:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:22:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:22:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:23:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:23:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:23:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:24:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:24:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:24:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:25:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:25:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:25:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:26:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:26:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:26:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:27:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:27:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:27:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:28:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:28:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:28:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:29:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:29:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:29:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:30:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:30:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:30:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:31:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:31:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:31:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:32:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:32:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:32:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:33:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:33:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:33:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:34:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:34:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:34:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:35:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:35:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:35:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:36:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:36:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:36:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:37:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:37:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:37:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:38:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:39:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:40:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:40:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:40:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:41:03 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:41:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:41:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:42:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:42:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:42:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:43:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:43:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:43:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:44:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:44:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:44:43 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:45:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:45:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:45:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:46:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:46:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:46:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:47:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:47:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:47:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:48:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:48:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:48:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:49:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:49:23 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:49:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:50:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:50:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:50:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:51:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:51:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:51:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:52:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:52:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:52:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:53:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:53:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:53:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:54:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:54:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:54:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:55:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:55:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:55:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:56:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:56:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:56:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:57:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:57:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:57:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:58:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:58:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:58:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:59:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:59:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 5:59:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:00:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:00:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:00:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:01:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:01:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:01:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:02:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:02:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:04:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:04:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:05:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:05:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:05:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:06:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:06:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:06:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:07:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:07:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:07:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:08:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:08:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:08:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:09:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:09:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:09:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:10:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:10:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:10:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:11:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:11:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:11:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:12:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:12:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:12:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:13:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:13:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:13:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:14:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:14:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:14:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:15:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:15:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:15:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:16:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:16:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:16:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:17:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:17:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:17:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:18:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:18:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:18:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:19:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:19:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:19:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:20:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:20:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:20:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:21:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:21:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:21:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:22:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:22:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:22:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:23:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:23:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:23:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:24:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:24:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:24:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:25:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:28:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:28:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:28:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:29:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:29:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:29:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:30:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:30:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:30:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:31:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:31:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:31:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:32:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:32:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:32:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:33:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:33:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:33:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:34:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:34:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:34:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:35:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:35:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:35:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:36:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:36:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:36:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:37:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:37:24 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:37:44 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:38:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:38:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:38:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:39:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:39:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:39:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:40:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:40:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:40:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:41:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:41:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:41:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:42:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:42:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:42:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:43:04 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:43:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:43:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:44:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:44:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:44:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:45:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:45:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:45:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:46:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:46:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:46:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:47:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:47:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:47:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:48:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:48:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:48:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:49:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:49:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:49:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:50:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:50:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:50:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:52:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:52:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:52:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:53:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:53:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:53:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:54:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:54:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:54:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:55:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:55:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:55:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:56:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:56:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:56:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:57:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:57:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:57:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:58:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:58:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:58:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:59:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:59:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 6:59:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:00:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:00:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:00:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:01:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:01:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:01:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:02:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:02:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:02:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:03:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:03:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:03:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:04:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:04:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:04:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:05:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:05:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:05:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:06:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:06:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:06:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:07:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:07:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:07:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:08:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:08:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:08:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:09:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:09:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:09:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:10:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:10:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:10:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:11:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:11:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:11:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:12:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:12:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:12:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:13:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:13:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:13:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:14:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:14:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:15:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:15:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:15:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:16:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:16:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:16:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:17:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:17:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:17:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:18:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:18:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:18:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:19:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:19:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:19:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:20:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:20:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:20:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:21:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:21:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:21:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:22:05 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:22:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:22:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:23:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:23:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:23:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:24:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:24:25 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:24:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:25:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:25:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:25:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:26:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:26:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:26:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:27:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:27:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:27:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:28:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:28:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:28:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:29:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:29:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:29:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:30:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:30:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:30:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:31:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:31:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:31:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:32:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:32:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:32:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:33:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:33:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:33:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:34:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:34:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:34:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:35:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:35:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:35:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:37:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:37:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:38:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:38:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:38:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:39:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:39:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:39:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:40:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:40:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:40:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:41:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:41:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:41:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:42:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:42:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:42:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:43:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:43:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:43:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:44:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:44:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:44:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:45:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:45:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:45:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:46:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:46:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:46:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:47:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:47:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:47:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:48:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:48:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:48:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:49:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:49:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:49:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:50:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:50:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:50:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:51:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:51:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:51:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:52:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:52:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:52:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:53:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:53:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:53:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:54:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:54:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:54:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:55:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:55:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:55:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:56:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:56:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:56:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:57:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:57:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:57:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:58:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:58:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:59:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:59:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 7:59:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:00:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:00:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:00:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:01:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:01:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:01:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:02:06 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:02:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:02:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:03:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:03:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:03:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:04:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:04:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:04:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:05:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:05:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:05:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:06:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:06:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:06:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:07:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:07:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:07:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:08:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:08:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:08:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:09:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:09:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:09:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:10:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:10:26 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:10:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:11:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:11:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:11:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:12:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:12:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:12:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:13:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:13:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:13:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:14:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:14:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:14:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:15:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:15:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:15:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:16:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:16:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:16:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:17:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:19:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:19:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:20:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:20:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:20:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:21:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:21:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:21:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:22:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:22:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:22:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:23:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:23:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:23:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:24:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:24:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:24:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:25:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:25:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:25:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:26:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:26:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:26:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:27:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:27:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:27:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:28:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:28:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:28:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:29:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:29:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:29:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:30:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:30:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:30:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:31:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:31:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:31:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:32:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:32:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:32:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:33:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:33:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:33:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:34:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:34:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:34:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:35:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:35:45 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:36:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:36:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:36:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:37:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:37:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:37:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:38:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:38:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:38:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:39:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:39:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:39:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:40:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:40:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:40:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:41:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:41:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:41:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:42:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:42:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:42:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:43:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:43:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:43:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:44:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:44:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:44:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:45:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:45:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:45:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:46:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:46:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:46:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:47:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:47:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:47:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:48:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:48:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:48:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:49:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:49:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:49:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:50:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:50:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:50:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:51:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:51:27 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:51:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:52:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:52:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:52:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:53:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:53:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:53:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:54:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:54:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:54:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:55:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:55:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:55:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:56:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:56:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:56:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:57:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:57:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:57:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:58:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:58:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:58:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:59:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:59:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 8:59:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:00:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:00:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:00:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:01:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:01:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:01:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:02:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:02:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:02:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:03:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:03:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:03:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:04:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:04:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:04:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:05:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:05:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:05:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:07:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:08:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:08:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:08:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:09:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:09:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:09:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:10:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:10:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:10:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:11:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:11:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:11:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:12:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:12:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:12:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:13:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:13:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:13:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:14:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:14:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:14:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:15:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:15:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:15:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:16:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:16:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:16:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:17:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:17:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:17:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:18:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:18:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:18:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:19:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:19:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:19:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:20:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:20:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:20:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:21:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:21:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:21:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:22:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:22:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:22:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:23:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:23:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:23:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:24:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:24:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:24:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:25:08 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:25:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:25:48 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:26:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:26:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:26:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:27:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:27:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:27:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:28:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:28:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:28:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:30:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:30:28 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:30:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:31:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:31:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:31:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:32:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:32:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:32:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:33:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:33:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:33:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:34:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:34:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:34:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:35:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:35:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:35:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:36:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:36:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:36:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:37:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:37:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:37:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:38:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:38:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:38:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:39:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:39:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:39:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:40:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:40:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:40:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:41:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:41:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:41:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:42:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:42:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:42:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:43:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:43:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:43:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:44:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:44:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:44:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:45:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:45:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:45:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:46:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:46:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:46:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:47:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:47:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:47:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:48:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:48:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:48:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:49:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:49:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:49:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:50:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:50:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:50:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:51:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:51:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:51:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:53:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:53:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:54:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:55:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:56:02 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:56:13 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:56:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:56:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:57:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:57:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:57:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:58:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:58:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:58:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:59:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:59:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 9:59:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:00:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:00:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:00:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:01:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:01:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:01:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:02:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:02:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:02:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:03:09 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:03:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:03:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:04:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:04:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:04:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:05:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:05:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:05:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:06:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:06:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:06:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:07:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:07:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:07:49 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:08:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:08:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:08:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:09:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:09:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:09:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:10:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:10:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:10:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:11:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:11:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:11:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:12:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:12:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:12:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:13:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:13:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:15:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:15:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:15:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:16:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:16:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:16:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:17:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:17:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:17:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:18:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:18:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:18:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:19:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:19:29 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:19:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:20:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:20:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:20:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:21:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:21:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:21:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:22:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:22:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:22:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:23:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:23:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:23:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:24:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:24:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:24:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:25:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:25:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:25:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:26:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:26:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:26:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:27:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:27:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:27:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:28:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:28:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:28:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:29:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:29:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:29:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:30:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:30:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:30:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:31:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:31:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:31:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:32:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:32:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:32:53 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:33:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:33:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:33:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:34:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:34:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:34:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:35:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:35:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:35:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:36:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:36:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:36:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:37:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:37:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:37:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:38:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:38:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:38:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:39:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:40:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:41:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:41:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:41:53 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:42:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:42:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:42:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:43:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:43:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:43:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:44:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:44:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:44:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:45:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:45:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:45:57 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:46:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:46:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:46:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:47:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:47:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:47:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:48:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:48:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:48:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:49:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:49:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:49:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:50:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:50:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:50:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:51:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:51:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:51:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:52:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:52:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:52:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:53:10 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:53:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:53:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:54:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:54:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:54:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:55:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:55:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:55:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:56:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:56:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:56:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:57:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:57:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:57:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:58:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:58:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:58:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:59:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:59:30 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 10:59:54 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:00:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:00:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:00:50 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:01:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:01:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:01:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:02:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:02:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:02:54 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:03:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:03:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:04:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:04:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:04:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:05:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:05:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:05:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:06:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:06:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:06:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:07:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:07:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:07:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:08:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:08:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:08:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:09:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:09:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:09:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:10:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:10:34 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:10:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:11:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:11:33 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:12:07 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:12:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:12:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:13:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:13:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:13:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:14:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:14:46 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:15:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:15:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:15:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:16:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:16:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:16:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:17:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:17:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:17:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:18:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:18:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:18:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:19:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:19:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:19:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:20:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:20:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:20:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:21:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:21:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:21:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:22:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:22:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:22:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:23:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:23:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:23:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:24:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:24:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:24:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:25:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:25:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:25:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:26:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:26:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:26:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:28:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:28:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:28:58 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:29:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:29:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:29:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:30:11 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:30:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:30:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:31:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:31:47 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:32:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:32:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:32:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:33:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:33:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:33:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:34:14 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:34:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:34:53 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:35:19 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:35:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:35:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:36:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:36:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:36:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:37:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:37:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:37:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:38:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:38:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:38:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:39:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:39:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:39:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:40:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:40:33 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:40:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:41:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:41:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:41:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:42:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:42:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:42:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:43:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:43:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:43:53 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:44:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:44:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:44:54 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:45:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:45:31 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:45:51 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:46:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:46:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:46:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:47:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:47:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:47:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:48:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:48:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:48:53 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:49:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:50:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:51:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:51:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:51:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:52:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:52:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:52:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:53:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:53:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:53:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:54:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:54:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:54:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:55:13 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:55:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:55:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:56:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:56:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:56:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:57:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:57:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:57:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:58:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:58:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:58:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:59:12 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:59:32 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116 3/13/2024 11:59:52 PM Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied System.Net.Mail.SmtpException: Transaction failed. The server response was: 5.7.1 : Client host rejected: Access denied at EmailSender.sendnow(String EmailAddress, String TestID, String LedgerTransactionNo, String PName, String TestName, String Header, String typeOfCC, String BarcodeNo) in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 256 at EmailSender.sendmailnow() in e:\Users\Admin\Downloads\AutoMail\ws_AutoMailService\BusinessLogin\EmailSender.cs:line 116