Hi folks,

I need a tip to change the rule of generating the message-id.
Hint: My workgroup Exchange-Server (2003) has an internal hostname. This server can sent emails to the world with the help of an external relay. The relay isn't my own. The hostname of my exchange should'nt be known, when a message sent to an external adress.
At first I have changed the "full qualified domainname" (sorry, my system is a german-system) - you'll found at the same dialog as "max hops; masq domainname; smarthost; external dns-server ..." - to an external dns-name.
But the Message-ID shows the internal hostname of my exchange.
To understand my problem (sorry for my terrible english) - here the current messageoptions:Received: from a1-2-3-5.dialup-net.net (HELO mx01.external-domain.org) (user@other-external-domain.com@1.2.3.4)
by relayer.other-external-domain.org with SMTP; 4 Jan 2006 15:10:38 -0000
Return-Receipt-To: "This User" <User@Domain.TV>
Subject: test mail
Date: Wed, 4 Jan 2006 16:10:38 +0100
Message-ID: <EBFE33B1E5E85B479E7A743A3F60DD78425A@workgroup-msx.my-local-network.local>
Thread-Topic: test mail
Thread-Index: AcYRQQVAbodwbLAcT9SlcjgUOt9ZrQ==
MIME-Version: 1.0
Content-Type: text/plain;
charset="us-ascii"
Reply-By: Wed, 4 Jan 2006 16:15:00 +0100
Disposition-Notification-To: "This User" <User@Domain.TV>
Content-class: urn:content-classes:message
From: "This User" <User@Domain.TV>
To: <OtherUser@OtherDomain.NL>The green marked area is correct, the red marked is wrong.

The new Message-ID should be looks like this:Message-ID: <EBFE33B1E5E85B479E7A743A3F60DD78425A@mx01.external-domain.org>I think, this option I can find in the AD-shema, but I have no idea where.

Thanks a lot for any tips...