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Groups > linux.debian.user > #247666

Re: email lacks sender address

From Greg Wooledge <greg@wooledge.org>
Newsgroups linux.debian.user
Subject Re: email lacks sender address
Date 2022-04-27 21:40 +0200
Message-ID <EgVG1-bBPU-7@gated-at.bofh.it> (permalink)
References (5 earlier) <Egpwt-bi3W-3@gated-at.bofh.it> <Egtqp-bkye-1@gated-at.bofh.it> <EgzYR-botX-3@gated-at.bofh.it> <EgOEx-bxH5-1@gated-at.bofh.it> <EgUAh-bBfm-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Apr 27, 2022 at 07:26:31PM +0100, Brian wrote:
> On Wed 27 Apr 2022 at 08:05:46 -0400, Haines Brown wrote:
> >   A message that you sent could not be delivered to one or more of its
> >   recipients. This is a permanent error. The following address(es) failed:
> 
> This message is from your smarthost, mail.guardedhost.com.

It doesn't look like it to me.

> >     survey@popcon.devuan.org
> >     host mail.guardedhost.com [216.239.133.245]
> >     SMTP error from remote mail server after pipelined sending data block:
> >     553 5.7.1 <root@histomat.net>: Sender address rejected:
> >     not owned by user brownh@historicalmaterialism.info

> >     Reporting-MTA: dns; lenin.histomat.net

> However, the devuan server apparently decides to look at what is in
> the mail being sent. At least, that is what I surmise from
> 
>   ...after pipelined sending data block
> 
> It decides to reject the mail on what it sees, not on guardedhost.com
> being an inappropriate sender.

That's a very interesting conclusion, but it's not what I'm seeing.

First, I'm just ignoring the "after pipelined sending data block" part,
because I don't know what that means.

The clearest part is "<root@histomat.net>: Sender address rejected".
That sounds very much like it rejected the message specifically because
it didn't like the sender address.  The "not owned by user...." part
is supporting detail.  There's nothing here to indicate that it inspected
the body in order to make its rejection decision.

So, what I'm seeing here:

1) The "Reporting-MTA: dns; lenin.histomat.net" tells us which MTA is
   actually writing this error message.

2) "survey@popcon.devuan.org" is the intended recipient address.

3) "host mail.guardedhost.com [216.239.133.245]" is the remote host the
   MTA was talking to when the error occurred.

4) The "SMTP error ..." line is gibberish to me, except that it tells us
   that the remote mail server (the smarthost) is who generated the error.

5) The two lines starting with "553 5.7.1 ..." were generated by the
   smarthost, and reported here by the local MTA.

As I've said, I don't use exim myself, so I might be mistaken about some
or all of these conclusions.  But that's my interpretation.

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Thread

email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-24 22:10 +0200
  Re: email lacks sender address Jonathan Dowland <jon+debian-user@dow.land> - 2022-04-24 23:40 +0200
  Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-25 00:40 +0200
    Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-25 05:40 +0200
      Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-25 06:40 +0200
        Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-25 17:50 +0200
          Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-25 18:50 +0200
          Re: email lacks sender address Brian <ad44@cityscape.co.uk> - 2022-04-25 19:00 +0200
            Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-25 21:10 +0200
          Re: email lacks sender address Jonathan Dowland <jon+debian-user@dow.land> - 2022-04-26 11:20 +0200
            Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-26 15:30 +0200
              Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-26 17:10 +0200
              Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-26 22:30 +0200
                Re: email lacks sender address Curt <curty@free.fr> - 2022-04-27 11:30 +0200
                Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 11:50 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 14:10 +0200
                Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-27 14:30 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 16:40 +0200
                Re: email lacks sender address Jonathan Dowland <jon+debian-user@dow.land> - 2022-04-27 18:20 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 23:00 +0200
                Re: email lacks sender address Brian <ad44@cityscape.co.uk> - 2022-04-27 14:50 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 15:40 +0200
                Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 16:30 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 16:50 +0200
                Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-27 17:00 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 17:30 +0200
                Re: email lacks sender address <tomas@tuxteam.de> - 2022-04-27 15:40 +0200
                Re: email lacks sender address Brian <ad44@cityscape.co.uk> - 2022-04-27 16:40 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 17:10 +0200
                Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-27 17:30 +0200
                Re: email lacks sender address Brian <ad44@cityscape.co.uk> - 2022-04-27 18:10 +0200
                Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 19:50 +0200
                Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-27 20:40 +0200
                Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 23:50 +0200
                Re: email lacks sender address Brian <ad44@cityscape.co.uk> - 2022-04-27 21:10 +0200
                Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 23:00 +0200
                Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 22:50 +0200
                Re: email lacks sender address <tomas@tuxteam.de> - 2022-04-28 07:00 +0200
                Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 16:20 +0200
                Re: email lacks sender address Brian <ad44@cityscape.co.uk> - 2022-04-27 20:30 +0200
                Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-27 21:40 +0200
                Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 23:30 +0200
                Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-27 22:00 +0200
                Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-27 22:30 +0200
                Re: email lacks sender address Brian <ad44@cityscape.co.uk> - 2022-04-28 17:00 +0200
                Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-28 19:10 +0200
                Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-28 19:20 +0200
                Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-29 01:50 +0200
          Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-27 17:20 +0200
            Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-27 17:30 +0200
      Re: email lacks sender address Curt <curty@free.fr> - 2022-04-25 14:10 +0200
        Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-25 16:20 +0200
          Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-25 16:30 +0200
            Re: email lacks sender address David Wright <deblis@lionunicorn.co.uk> - 2022-04-25 17:10 +0200
          Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-25 16:40 +0200
      Re: email lacks sender address Vincent Lefevre <vincent@vinc17.net> - 2022-04-26 17:20 +0200
        Re: email lacks sender address Curt <curty@free.fr> - 2022-04-26 17:40 +0200
  Re: email lacks sender address 황병희 <soyeomul@doraji.xyz> - 2022-04-25 03:20 +0200
    Re: email lacks sender address Jim Popovitch <jim@k4vqc.com> - 2022-04-25 03:50 +0200
      Re: email lacks sender address 황병희 <soyeomul@doraji.xyz> - 2022-04-25 06:50 +0200
    Re: email lacks sender address Haines Brown <haines@histomat.net> - 2022-04-25 05:40 +0200
      Re: email lacks sender address 황병희 <soyeomul@doraji.xyz> - 2022-04-25 07:00 +0200
      Re: email lacks sender address Greg Wooledge <greg@wooledge.org> - 2022-04-25 14:50 +0200
        Re: email lacks sender address 황병희 <soyeomul@doraji.xyz> - 2022-04-26 02:50 +0200
          Re: email lacks sender address Celejar <celejar@gmail.com> - 2022-04-26 18:10 +0200
            Re: email lacks sender address Byung-Hee HWANG <soyeomul@doraji.xyz>  - 2022-04-27 03:10 +0200
              Re: email lacks sender address Byung-Hee HWANG <soyeomul@doraji.xyz>  - 2022-04-27 03:20 +0200
              Re: email lacks sender address Celejar <celejar@gmail.com> - 2022-04-27 17:30 +0200
                Re: email lacks sender address Byung-Hee HWANG <soyeomul@doraji.xyz>  - 2022-04-27 20:40 +0200
                Re: email lacks sender address (SOLVED) Haines Brown <haines@histomat.net> - 2022-05-08 18:10 +0200
                Re: email lacks sender address (SOLVED) Charles Curley <charlescurley@charlescurley.com> - 2022-05-08 19:10 +0200
                Re: email lacks sender address (SOLVED) David Wright <deblis@lionunicorn.co.uk> - 2022-05-09 02:50 +0200
                Re: email lacks sender address (SOLVED) Charles Curley <charlescurley@charlescurley.com> - 2022-05-09 03:30 +0200
                Re: email lacks sender address (SOLVED) David Wright <deblis@lionunicorn.co.uk> - 2022-05-09 04:40 +0200

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