Hi all,
I uninstalled and installed server tool again, still same problem
There are four event error log.
System.Net.Mail.SmtpException: The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at at System.Net.Mail.MailCommand.CheckResponse(SmtpStatusCode statusCode, String response) at System.Net.Mail.MailCommand.Send(SmtpConnection conn, Byte[] command, MailAddress from, Boolean allowUnicode) at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at B1.Server.MessagingDotNet.SmtpClient.SendMail(String recipients, String from, String subject, String attachments, String messageBody) Status Code: MustIssueStartTlsFirst
Failed to send the mail message, please make sure that all mail addresses are valid.
MessageEntity::MarkOneRecordError::Query SQL AOB1 failed [-2028]
Failed to mark records error [-1]
can anyone help me to sort out this...!
thanks,
silambu