Ok so I just figured out that my server is rejecting all my mail!
I have the Ubuntu Perfect Server Setup for Hardy Heron.
ISPConfig Version: 2.2.23
These are the errors I get:
Jun 23 05:32:25 feraserver postfix/smtpd: NOQUEUE: reject: RCPT from rv-out-0506.google.com[220.127.116.11]: 554 5.7.1 <email@example.com>: Relay access denied; from=<firstname.lastname@example.org> to=<email@example.com> proto=ESMTP helo=<rv-out-0506.google.com>
I tried changing /etc/postfix/main.cf
virtual_maps = hash:/etc/postfix/virtusertable
Changed this from "feraserver.com, localhost.feraserver.com, localhost.localdomain, localhost" to:
mydestination = /etc/postfix/local-host-names
This allowed the mail to come in but then bounced because mailbox was full. It was saying that the mailbox had 0bytes of space.
Please help. We would even be willing to pay for services.