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Re: Very weird e-mail problems

From: Patrick - South Valley Internet (patrickmgarlic.com)
Date: Fri Dec 01 2006 - 13:42:49 CST


I thought it had to do with the load issues on the box, but I'm not too
certain about that. I just did another test - this time I emailed my
garlic.com email address directly (which is on the Postfix server) and I
received the e-mail instantly. However, emailing my patricktrak-it.com
email forward that should forward to my garlic.com e-mail address, I
still haven't received it. And I sent that before I sent the e-mail
directly to my garlic.com email address.

What should I look for to troubleshoot this problem, and how should I go
about it?

Thanks again for all the help.

Patrick

Terry Allen wrote:
>> This is what I get - I grep'd the logs by message ID, and got the
>> following from a few different tests:
>>
>> Here's my setup: I'm using my gmail account to send the email. I am
>> trying to send an email to an email address on my Exim mail server
>> (patrickfoo.com) that forwards to an email address at my Postfix
>> server (patrickbar.com).
>>
>> Here is the log of an e-mail coming from my Gmail account forwarding
>> to the e-mail account on the Postfix server:
>>
>> 2006-11-30 13:58:20 1GptvA-00042a-8y <= patrickgmail.com
>> H=wx-out-0506.google.com [66.249.82.238] P=esmtp S=1710
>> id=5aa0fe080611301400n5b0fe7acx90f068a9dd8f4140mail.gmail.com
>> T="Testing. Testing. Testing." from <patrickgmail.com> for
>> patrickfoo.com
>>
>>
>> I've done about 10 different tests, and I get the same exact message
>> each time. I kept grepping for any other messages that shared the
>> same ID, but none did.
>>
>>
>> Thanks.
>>
>> Patrick
>>
>>
> Hi again,
> Have you verified that the DNS for the Exim server is actually
> seeing the correct IP for the Postfix server? Basic I know, but it's
> easily missed. If you try to make a connection or send an email from
> the Exim to the Postfix machine, does the Postfix log show any
> connection attempt from the IP for the Exim machine, regardless of the
> 'success' log from Exim - if not, then the problem is almost certainly
> the Exim machine.