I recently installed the .NET version of the Mail Server on a new PC. I did the export and import from the Pro version.
I am getting the following error when I try to send email to the new .NET mailserver.
Technical details of permanent failure: PERM_FAILURE: Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 5.7.1 Unable to relay for user@mydomain.com (state 14).
I can access the .NET mailserver just fine with POP and IMAP connections. It seems like there is some setting I am missing for it to recieve email.
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