e-mail not working on virt gpl

his is the mail system at host web1.1450thesource.org.

I’m sorry to have to inform you that your message could not
be delivered to one or more recipients. It’s attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

               The mail system

it-1450thesource.org@web1 (expanded from it@1450thesource.org): Host or
domain name not found. Name service error for name=web1 type=A: Host not

system hostname is web1.1450thesource.org. Any ideas?

Hmm, it sounds like something, somewhere, is trying to deliver to “web1” rather than the full “web1.1450thesource.org”.

A quick fix would be to edit /etc/postfix/main.cf, and add “web1” to the end of your “mydestination” line, which will tell Postfix to deliver those emails.

When you’re done, restart Postfix with “/etc/init.d/postfix restart”.