Date: Thu, 09 Jul 1998 12:05:23 +0200 (CEST) From: Malte Lance <malte@webmore.com> To: NOC-IPAD <sysadmin@greeves.mfn.org> Cc: "freebsd-questions@freebsd.org" <freebsd-questions@FreeBSD.ORG> Subject: RE: named/sendmail Guru Question... Message-ID: <XFMail.980709120523.malte@webmore.com> In-Reply-To: <01BDAAFE.545873E0@noc.mfn.org>
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Set this in your zone-file for mfn.org:
; for mailers ignoring MX-records
in a 204.238.179.3
just after the MX-specification.
Malte
On 09-Jul-98 NOC-IPAD wrote:
> The original message was received at Wed, 8 Jul 1998 00:35:00 -0400 (EDT)
> from root@localhost
>
> ----- The following addresses had permanent fatal errors -----
> sysadmin@mfn.org
> A question for the named/sendmail gurus present:
>
> Beginning with our coversion from NT name services to bind (as
> distributed with 2.2.5R), we have had a problem with some (very
> few actually) domains attempting to mail us - AOL is the worst
> of the problems. All outgoing mail is ok, as is local mail, and
> incoming from almost everywhere, but...
>
> We found a way to stop this problem, but it is not RFC1700
> compliant: by adding a dns record,
>
> mfn.org. IN CNAME greeves.mfn.org
>
> (greeves is our mail hub) the problem disappears, but so does the
> ability to maintain secondary bind servers (we already filed GNATS
> on it).
>
> Does anybody know what to do about this? And, are we
> the only ones who have this problem?
>
> Attached is a perfectly typical header from tonights batch of notices...
>
> J.A. Terranson
> sysadmin@mfn.org
>
> ------------------------------------------------------------------------------
> ------------------------------
> ----- Transcript of session follows -----
> 550 sysadmin@mfn.org... Host unknown (Name server: mfn.org: no data known)
>
> ----- Original message follows -----
>
> Received: from CrystalRun@aol.com
> by imo16.mx.aol.com (IMOv14_b1.1) id FJYNa27696
> for <sysadmin@mfn.org>; Wed, 8 Jul 1998 00:35:00 -0400 (EDT)
> From: <CrystalRun@aol.com>
>
>
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----------------------------------
E-Mail: Malte Lance <malte@webmore.com>
Date: 09-Jul-98
Time: 12:00:14
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