[IOException: Unable to read data from the transport connection: net_io_connectionclosed.]
System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) +699
System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine) +288
System.Net.Mail.SmtpReplyReaderFactory.ReadLine(SmtpReplyReader caller) +24
System.Net.Mail.CheckCommand.Send(SmtpConnection conn, String& response) +67
System.Net.Mail.MailCommand.Send(SmtpConnection conn, Byte[] command, MailAddress from, Boolean allowUnicode) +40
System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception) +117
System.Net.Mail.SmtpClient.Send(MailMessage message) +1743
[SmtpException: Failure sending mail.]
System.Net.Mail.SmtpClient.Send(MailMessage message) +2674
ASPNetPortal.Global.SendMail(String Mail, String MailLinkedFile) +1547
URLRewriter.BaseModuleRewriter.KickUser(String ipaddress) +315
URLRewriter.BaseModuleRewriter.BaseModuleRewriter_AuthorizeRequest(Object sender, EventArgs e) +1093
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +139
System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +195
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +88
|