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Date:      Thu, 21 Nov 2002 16:51:24 +0000
From:      Ceri Davies <setantae@submonkey.net>
To:        Marc Schneiders <marc@schneiders.org>
Cc:        questions@freebsd.org
Subject:   Re: [OT] Spare mailservers
Message-ID:  <20021121165124.GA71418@submonkey.net>
In-Reply-To: <20021121172820.V20479-100000@voo.doo.net>
References:  <20021121172820.V20479-100000@voo.doo.net>

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On Thu, Nov 21, 2002 at 05:35:19PM +0100, Marc Schneiders wrote:
> What is there against the following solution:
> 
> We are now adding a second mailserver (20 MX) to our configuration,
> which will forward mail to the main mailserver (10 MX) through
> mailertable. A third one will be added as soon as we grow as we now
> expect. To avoid having to edit all the DNS zones again then, could we
> not now do this already:
> 
> MX	10 	mail.domain.com.
> MX	20	mail2.domain.com.
> MX	30	mail3.domain.com.
> 
> And put in the domain.com zone:
> 
> mail	200.200.200.20
> mail2	200.200.200.21
> mail3	200.200.200.21
> 
> So mail3 is simply another name for mail2 for the time being. (Not
> a CNAME record!)

This will be fine.

Another option would be to use the $INCLUDE statement in your zone files,
and make your life easier in the long run too.

Ceri
-- 
By my ancestors, your destruction has come!

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