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From: Kenneth Ingham <ingham@i-pi.com>
Message-Id: <199609250035.SAA26738@cube.i-pi.com>
Subject: Re: virtual hosts and sendmail ?
To: dwhite@resnet.uoregon.edu
Date: Tue, 24 Sep 1996 18:35:22 -0600 (MDT)
Cc: tlayton@global-sol.com, questions@freebsd.org
In-Reply-To: <Pine.BSI.3.94.960924154408.4541H-100000@gdi.uoregon.edu> from "Doug White" at Sep 24, 96 03:44:50 pm
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> > I have sendmail up and running for my server and my domain.  I am 
> > virtual hosting for a couple non-profit org's and would like to give
> > them e-mail to their own domain.  Does any one know what the
> > syntax would be in the sendmail.cf file to do this ?
> 
> You'll want to use a MX record for the alternative hosts, then put their
> names on the Cw line in sendmail.cf.  You'll know if you forget any, as
> you'll get 'mail loops back to myself' messages.

Or use the file option, easier to keep up-to-date in my opinion.  Here's
the line from my sendmail.cf (generated from the m4 files that come with
sendmail source) that references it:

Fw-o /etc/sendmail.cw

Kenneth