[jira] [Updated] (LOG4NET-474) log4net:ERROR [SmtpAppender] ErrorCode: GenericFailure. Error occurred while sending e-mail notification.

["Ralph Goers (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LOG4NET-474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ralph Goers updated LOG4NET-474:
--------------------------------

LOG4NET is now dormant.  

> log4net:ERROR [SmtpAppender] ErrorCode: GenericFailure. Error occurred while sending e-mail notification.
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: LOG4NET-474
>                 URL: https://issues.apache.org/jira/browse/LOG4NET-474
>             Project: Log4net
>          Issue Type: Improvement
>          Components: Core
>         Environment: Microsoft Windows Server 2012, Running in part of windows service.
>            Reporter: David Rankin
>            Priority: Minor
>   Original Estimate: 0.25h
>  Remaining Estimate: 0.25h
>
> Error happens when trying to send emails.
> I have checked github source here to try help with this problem.
> https://github.com/apache/log4net/blob/782e8267dc44a3db5e0b095c91c1de76a37a9e9b/src/log4net/Appender/SmtpAppender.cs
> If you wrap the SmtpClient (on Line 394 ) It should probably fix this issue. Thats just from my experience. Please let me know if you need anthing else?
> Please see the error log from my debug console.
> log4net:ERROR [SmtpAppender] ErrorCode: GenericFailure. Error occurred while sending e-mail notification.
> System.Net.Mail.SmtpException: Failure sending mail. ---> System.IO.IOException: Unable to read data from the transport connection: net_io_connectionclosed.
>    at System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine)
>    at System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine)
>    at System.Net.Mail.SmtpReplyReaderFactory.ReadLine(SmtpReplyReader caller)
>    at System.Net.Mail.CheckCommand.Send(SmtpConnection conn, 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)
>    --- End of inner exception stack trace ---
>    at System.Net.Mail.SmtpClient.Send(MailMessage message)
>    at log4net.Appender.SmtpAppender.SendEmail(String messageBody)
>    at log4net.Appender.SmtpAppender.SendBuffer(LoggingEvent[] events)



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