Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #241262

Re: A real bounce between GMX and bendel.debian.org

Show all headers | View raw

Hallo! Du (Eduardo M KALINOWSKI) hast geschrieben:

> My mailserver bounced the same email (and I got a warning like that). Since
> I run my own mailserver, and can look at the logs and see exactly why it has
> been rejected, and here's what I got:
> 
> 2021-10-10 16:07:37 1mZeAb-0005Mc-Hn H=bendel.debian.org
> [2001:41b8:202:deb:216:36ff:fe40:4002]
> X=TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256 CV=no
> F=<bounce-debian-user=eduardo=kalinowski.com.br@lists.debian.org> rejected
> after DATA: header syntax (malformed address: >\n may not follow
> Pierre-Elliott =?utf-8?Q?B=C3=A9cue?= <peb@debian.org>: failing address in
> "From:" header is: Pierre-Elliott =?utf-8?Q?B=C3=A9cue?= <peb@debian.org>>):
> malformed address: >\n may not follow Pierre-Elliott =?utf-8?Q?B=C3=A9cue?=
> <peb@debian.org>: failing address in "From:" header is: Pierre-Elliott
> =?utf-8?Q?B=C3=A9cue?= <peb@debian.org>>
> 
> And this is From header:
> 
> From: Pierre-Elliott =?utf-8?Q?B=C3=A9cue?= <peb@debian.org>>
> 
> (There does seem to be an extra > in there.)
> 
> 
> In this case, my server bounced a mail, and so the listserver is correct in
> sending me that notification. And since it was just one email, I did not get
> unsubscribed.
> 
> However, perhaps the listserver should have not accepted that email with the
> (possibly) invalid From header in the first place.

Thanks for your analysis. The bounces we got (not only from
GMX/Web.de) only complain about RfC-violation, but didn't show why.

We now disabled bounce-detection if it is related to that.

We'll check how to be more strict in accepting these kind of mails
now.

Yours,
        Cord, Debian Listmaster of the day
-- 
https://lists.debian.org

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

A real bounce between GMX and bendel.debian.org "Thomas Schmitt" <scdbackup@gmx.net> - 2021-10-10 22:20 +0200
  Re: A real bounce between GMX and bendel.debian.org "Thomas Schmitt" <scdbackup@gmx.net> - 2021-10-10 22:50 +0200
  Re: A real bounce between GMX and bendel.debian.org Eduardo M KALINOWSKI <eduardo@kalinowski.com.br> - 2021-10-11 03:10 +0200
    Re: A real bounce between GMX and bendel.debian.org "Thomas Schmitt" <scdbackup@gmx.net> - 2021-10-11 10:20 +0200
    Re: A real bounce between GMX and bendel.debian.org Brian <ad44@cityscape.co.uk> - 2021-10-11 14:00 +0200
    Re: A real bounce between GMX and bendel.debian.org Cord Beermann <cord@debian.org> - 2021-10-13 11:20 +0200
  Re: A real bounce between GMX and bendel.debian.org Joe <joe@jretrading.com> - 2021-10-11 09:50 +0200
  Re: A real bounce between GMX and bendel.debian.org Andrei POPESCU <andreimpopescu@gmail.com> - 2021-10-11 12:50 +0200

csiph-web