Re: [Exim] Need help with open relay problem

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Autor: Patrice Fournier
Data:  
Dla: ceverett, Christopher L. Everett
CC: exim-users
Temat: Re: [Exim] Need help with open relay problem
Quoting "Christopher L. Everett" <ceverett@???>:

> I'm getting some bounces because of ORDB, but I can't figure out where
> I'm misconfigured. This is a box I use for a web server and a secondary
> email, exchanger, running exim 3.36 from Debian. I also originate
> emails to paying customers with several perl scripts from this box,
> and these are what is getting bounced.
>
> Here are the headers for the probe that ORDB is saying gets passed
> through:
>
> Return-Path:
> Delivered-To: marvin@???
> Received: from cobalt.physemp.com (unknown [207.177.51.226])
>     by BocksCar.ORDB.org (Postfix) with ESMTP id 031F75A68
>     for ; Thu, 14 Nov 2002 07:33:52 +0000 (GMT)
> Received: from chromium.medbanner.com (chromium.medbanner.com
> [207.177.51.236])
>     by cobalt.physemp.com (8.9.3/8.9.3) with ESMTP id BAA32299
>     for ; Thu, 14 Nov 2002 01:33:50 -0600


Hmmm... while chronium.medbanner.com does not accept percent hacks, it
seems it passed the mail to cobalt.physemp.com which probably did the
transformation (either it does it for all, or because the originating host
(chronium.medbanner.com) is trusted for this.

You can either fix cobalt.physemp.com or set percent hack on
chromium.medbanner.com so that Exim treat this as a relay attempt and
reject it.

--
Patrice Fournier
pfournier@???