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Re: Backup mx and too many hops

From: Adhamh Findlay (afindlayaustin.rr.com)
Date: Mon Jan 12 2004 - 10:48:38 CST


On 1/11/04 9:42 PM, "Wietse Venema" <wietseporcupine.org> wrote:

>
> proxy_interfaces is meant for IP addresses of the Postfix MTA
> itself. If used otherwise all warranty is void.
>
> In your above description, what machine is the primary, between
> what machines is was mail looping when the primary is down, and
> which of the three classes of machines is the Postfix machine (obv.
> it can't be the primary or else you would not be asking this question
> in this forum).

I guess we have two primaries, really. The first level of machines are
running Sun iPlanet messaging server. All email to my domain goes their
first (mailin.xxx.xxx), once these servers see that the email is intended
for one of my domains the server passes it on to the primary for that domain
(dialog.corp.xxx.xxx). The primary and backup for my domain are running
postifx.

I can't really tell which machines the mail appears to be looping between.
All I can see in the log file is what's below, and this message repeats 13
times. It doesn't even appear to be looping, it just appears to be sending
the email 13 times...

> Jan 11 11:57:10 dialog2 postfix/smtpd[20720]: connect from
> relay2.mydomain.com[xx.xx.xx.xx]
> Jan 11 11:57:10 dialog2 postfix/smtpd[20720]: 5620064D9A:
> client=relay2.mydomain.com[xx.xx.xx.xx]
> Jan 11 11:57:10 dialog2 postfix/cleanup[20721]: 5620064D9A:
> message-id=<93EA2208-445F-11D8-9F63-000A958F727Amydomain.com>
> Jan 11 11:57:10 dialog2 postfix/qmgr[20718]: 5620064D9A:
> from=<adhamhmydomain.com>, size=798, nrcpt=1 (queue active)
> Jan 11 11:57:10 dialog2 postfix/smtpd[20720]: disconnect from
> relay2.mydomain.com[xx.xx.xx.xx]
> Jan 11 11:57:11 dialog2 postfix/smtp[20723]: 5620064D9A:
> to=<testing_supportservices.mydomain.com>,
> relay=relay.mydomain.com[xx.xx.xx.xx], delay=1, status=sent (250 2.0.0
> i0BHvBIE003786 Message accepted for delivery)

Adhamh