Originally Posted by falko
If you want the server to deliver mails for main-domain.com locally, then main-domain.com must be listed in /etc/postfix/local-host-names.
An email for email@example.com
should go to server1.
An email to firstname.lastname@example.org
should go to server2.
The problem is server2 rewrites email@example.com
. It should rewrite it to firstname.lastname@example.org
Hope this explains my problem more clearly