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Article View: comp.mail.misc
Article #941

Re: Bouncing mail for expired users

#941
From: Chip Salzenberg
Date: Tue, 20 Mar 1990 19:49
25 lines
1790 bytes
According to C.R.Ritson@newcastle.ac.uk (Chris Ritson):
>Surely  the  right thing to do is to ensure that when YOU bounce mail,
>YOU fill in the headers in the message going  out,  so  that  if  this
>message  is  bounced  by  a  less  intelligent mailer, then it ends up
>(depending on  your  preferences)  in  the  waste  bin,  or  with  the
>postmaster.  The important thing is that it must NOT bounce if it does
>come back to you.

I quite agree that good E-Mail neighbors generate bounce messages that
can be easily recognized as such.  However, in the context of a
Deliver 2.0 delivery file like the one I posted a few days ago, it is
assumed that there is some Smart Mailer out there who will recognize a
non-zero exit status from Deliver and generate the bounce message.

Smail 2.5 typically fulfills the Smart Mailer role, and its bounce
messages always look like they came from the user MAILER-DAEMON@host.

My partial bounce-loop solution posted in a previous article was
*intended* as a partial solution for use in concert with Smail 2.5 or
some equivalently "smart" mailer.

"Life *is* pain, highness.  Anyone who says otherwise is selling something."
-- 
Chip Salzenberg at ComDev/TCT   <chip%tct@ateng.com>, <uunet!ateng!tct!chip>
          "The Usenet, in a very real sense, does not exist."
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Message-ID: <2606895A.6CF7@tct.uucp>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!uflorida!ziggy!usfvax2!tct!chip
References: <WATSON.90Mar8145125@shinobu.sgi.com> <25F83AB4.290E@tct.uucp> <1990Mar15.112945.5329@newcastle.ac.uk>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!uflorida!ziggy!usfvax2!tct!chip
From: chip@tct.uucp (Chip Salzenberg)
Newsgroups: comp.mail.misc,comp.mail.sendmail
Subject: Re: Bouncing mail for expired users
Message-ID: <2606895A.6CF7@tct.uucp>
Date: 20 Mar 90 19:49:46 GMT
References: <WATSON.90Mar8145125@shinobu.sgi.com> <25F83AB4.290E@tct.uucp> <1990Mar15.112945.5329@newcastle.ac.uk>
Organization: ComDev/TCT, Sarasota, FL
Lines: 25