I am attempting to set up an email relay server, but cannot get email to send. When I check the Postfix logs, I see:
status=bounced (unknown user: "servernotify"). I want this server to blindly accept and pass along all email received to it without any authentication/checks. How do I get this to work?
This is a very easy fix. Open your Postfix main.cf file and look for the mydestination = line. Remove the mydomain.com entry from the line then restart Postfix.