intactsoftware.local email screwed up (was Re: [ILUG] Eircom email screwed up?)

[Justin Mason]

Robert Sweetnam writes:
> Below are the headers of a delivery failure that I received  a couple of 
> weeks back, it appears that when replying to all from the list, 
> intactsoftwares mail server seems to think that it is responsible for 
> all @eircom.net addresses.

Yep, agreed.  It looks like, if a mail is sent to ILUG and cc'd to an
@eircom.net address (or vice versa), an ILUG subscriber at intactsoftware
receives a copy, and their MSExchange MTA is configured (brokenly) to
attempt to deliver @eircom.net addresses locally.   Since the eircom.net
address doesn't exist locally, that generates an "undeliverable"
notification error to the original sender.

retitling the thread to hopefully attract some attention ;)

--j.

> Return-Path: <>
> X-Original-To: linux at sweetnam.eu
> Delivered-To: linux at sweetnam.eu
> Received: by mail.sweetnam.eu (Postfix, from userid 65534)
> 	id 9C8E5164100; Sat, 15 Dec 2007 12:54:25 +0000 (GMT)
> Received: from mail27.svc.cra.dublin.eircom.net (mail27.svc.cra.dublin.eircom.net [159.134.118.223])
> 	by mail.sweetnam.eu (Postfix) with SMTP id AAA2E16407C
> 	for <linux at sweetnam.eu>; Sat, 15 Dec 2007 12:54:20 +0000 (GMT)
> Received: (qmail 19294 messnum 1089924 invoked from network[62.77.173.218/62-77-173-218.customer.eircom.net]); 15 Dec 2007 12:48:22 -0000
> Received: from 62-77-173-218.customer.eircom.net (HELO intact01.intactsoftware.local) (62.77.173.218)
>   by mail27.svc.cra.dublin.eircom.net (qp 19294) with SMTP; 15 Dec 2007 12:48:22 -0000
> Received: from mail pickup service by intact01.intactsoftware.local with Microsoft SMTPSVC;
> 	 Sat, 15 Dec 2007 12:49:47 +0000
> Thread-Topic: Undeliverable: Re: [ILUG] OT HELP!! Eircom connection dropping every 7 minutes forabout a minute
> thread-index: Acg/GPkJPYZo/12SS1S2MxGDYeQxfg==
> From: "System Administrator" <administrator at intactsoftware.local>
> Sender: "System Administrator" <postmaster at intactsoftware.local>