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(May 1996)
 

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Subject: Re: mail errors - Errors-To:
From: Merrill Cook <mcook @ ecunet . org>
Date: Thu, 2 May 1996 08:48:54 -0400 (EDT)
To: Sean Davies <sean @ hursley . ibm . com>
Cc: majordomo-users @ greatcircle . com, majordomo-workers @ greatcircle . com
In-reply-to: <9605021117.AA26945@hursley.ibm.com> from "Sean Davies" at May 2, 96 12:17:35 pm

Judging from our experience here, I'd say it was more like 5% understood
"Errors-to", the rest haven't a clue ...

>From Sean Davies:
> 
> > 
> > On May 2,  6:52am, bsa@kf8nh.apk.net wrote:
> > > Subject: Re: Mail Server Refinement ?
> 
> > > +-----
> > > |addresses from the mailing lists. The basic problem is that the mailing
> > > |list software sets up the mail headers of the posts it sends out (to
> > > |subscribers) to make it as easy as possible for subscribers to hit the
> > > |"Reply" button and have the reply go to the originator of the post (rather
> > > |than to the list itself). Unfortunately, this also means that, if there is
> > > |an invalid address on the list, any post you send to the list will result
> > > |in you receiving a copy of your post, bounced back from the bad address(es)
> > > +--->8
> > >
> > > There is a convention that the nonstandard Errors-To: header is used to
> > > redirect delivery failures.  I'd say about 95% of the MTAs on the Internet
> > > understand it.  It seems to be the biggest unkept secret on the Internet,
> > > since I've been through this on a few other lists as well :-)
> > >
> > > --
> > > brandon s. allbery          from home in parma, oh          bsa@kf8nh.apk.net
> > >
> 
> Has anyone made this alteration to majordomo to ensure errors get delivered
> back to the list administrators ? It shouldnt be too difficult..
> -- 
> Sean Davies                                    
> Distributed Systems Support		+-----------------------------------+ 
> IBM UK Laboratories Ltd.		| VNET:     sean@hursley            | 
> Hursley Park,				| Internet: sean@hursley.ibm.com    |
> Winchester, Hants,			+-----------------------------------+ 
> England SO21 2JN           
> Internal: 7-248974               International: +44 962-818974

-- 
  Regards,

  Merrill Cook 
  Louisville KY 
  mcook@pcusa.org     or MERRILL COOK on Ecunet/PresbyNet
  http://www.pcusa.org/pcusa.html
      -+-


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