Postfix Question

[dsr at tao.merseine.nu (Dan Ritter)]

On Wed, Apr 25, 2007 at 02:13:50PM -0400, Paul Morris wrote:
> I am in search to a solution to get postfix to relay mail to two different
> servers with the same domain name (ie. domain.org).  I believe that I have
> it setup correctly now but I get the following error message in the mail
> log:

1. Obfuscating domain names is unhelpful.

2. 

> to=<paulmorris at server.domain.local>, orig_to=<paulmorris at chch.org>,
> relay=server.domain.local[10.x.x.x], delay=25, status=bounced (host
> server.domain.local[10.x.x.x] said: 530 Relayed mail to
> paulmorris at server.domain.local not allowed (in reply to RCPT TO command))

That external server rejected your email because it wasn't addressed to
a FQDN that it thinks of as being local.

> Apr 24 15:38:44 gateway postfix/smtp[30948]: 15F6B4262E4:
> to=<smtptest at barracudanetworks.com>,
> relay=barracuda.barracudanetworks.com[216.129.105.116], delay=15,
> status=bounced (host barracuda.barracudanetworks.com[216.129.105.116]
> said: 550 <smtptest at barracudanetworks.com>: Recipient address rejected:
> 5.1.1 User unknown (in reply to RCPT TO command))

That external server rejected your email because they didn't
have any user to send it to.

> Mail comes into the system as user at chch.org.  In the alisas table, we have
> it setup to forward as follows:
> 
> user:		user at server.domain.local
> user2:	user2 at server2.domain.local
> 
> Even though it appears to be relaying the mail from the log above, I can't
> see the attempted delivery in either of the mail server logs.  If there is

I saw two delivery attempts there, both rejected by your target
servers. 

-dsr-

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