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Date:      Sun, 15 Feb 1998 10:07:33 +0000
From:      Brian Somers <brian@Awfulhak.org>
To:        Bruce Albrecht <bruce@zuhause.mn.org>
Cc:        questions@FreeBSD.ORG
Subject:   Re: ppp.linkdown, sendmail and named 
Message-ID:  <199802151007.KAA10714@awfulhak.org>
In-Reply-To: Your message of "Sat, 14 Feb 1998 21:09:49 CST." <199802150309.VAA00754@zuhause.mn.org> 

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> It looks to me like sendmail is trying to do a reverse DNS lookup on my
> PPP gateway, which causes my system to dial up the ISP when I receive
> mail through UUCP.  Is there anything I can put in the ppp.linkdown
> that might prevent this from happening?

There's some stuff in http://www.FreeBSD.org/FAQ/userppp.html about 
this.  Your options are limited.  The only real way is to create your 
own DNS and resolve stuff like this for sendmail.

You may also want to use ``deferred'' delivery mode in sendmail, but 
this will screw up any spam filtering you've got, and will also avoid 
processing incoming mail (which is ok if you're popping it anyway).
-- 
Brian <brian@Awfulhak.org>, <brian@FreeBSD.org>, <brian@OpenBSD.org>
      <http://www.Awfulhak.org>;
Don't _EVER_ lose your sense of humour....



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