Thanks for that post, Brett.
> Make sure server1.mydomain.com is accepting mail for
> server1.mydomain.com in the rcpthosts file, and that
Both servers are open relays. server1 is in dmz and server2 behind
firewall. server1 will get a rcpthosts file as soon as it starts forwarding
to server2.
> server2.mydomain.com (is it a qmail box?) is allowed to receive mail
> for server2.mydomain.com and mydomain.com . Restart qmail on each box
server2.mydomain.com has the following locals file.
server2.mydomain.com:mydomain.com
mydomain.com:mydomain.com
> and it should work. By the way, if no mail is stored on server 1, you
> shouldn't need the locals file.
Didn't think of that. I wonder if that's the cause. I'll zap it and see
what happens.