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Subject: new convert
From: Thomas C. Smith (tsmithrcairplanes.com)
Date: Wed Dec 13 2000 - 10:03:32 CST

Hi,

After being hacked six times in 8 weeks and all seemingly being the fault of
my MTA I converted our servers to postfix yesterday. Thankfully, this was
very straightforward and easily done. I do, however, have one problem that
doesn't seem to be cooperating. This is in regards to our Primary DNS
acting as a top MX host for another server/domain. I get the 'mail loops
back to myself error'

Here's what I've done in main.cf:

smtpd_recipient_restrictions = permit_mx_backup, check_relay_domains
relay_domains = $mydestination, /etc/postfix/relay-domains

The relay domains file is a text file with domains each on a separate line.

The smptd_recipient_restrictions was just a guess after the relay_domains
didn't seem to have any affect.

Any ideas?

Thanks,

Tom