[Mailman-Users] Users complain, they don't receive mails from the list

Richard Damon Richard at Damon-Family.org
Sun Feb 14 07:31:50 EST 2016

Have you contacted the provider as mentioned in the bounce message, THEY 
need to look at the logs to see what is the problem.

The fact that the diagnostic code header ends in (BL) makes me wonder if 
you are on some sort of Blocking List, but that is just a guess,

The admin at t-online.de will have to confirm and if so let you know 
what list.

On 2/14/16 3:13 AM, Sascha Rissel wrote:
> Hi,
> again I'm getting bounces for one specific provider: Germany's T-Online.
> The bounce log itself doesn't show something worth mentioning, but here's
> the bounce message I'm receiving.
> Could you maybe have a look?
> Kind regards,
> Sascha.
> This is a Mailman mailing list bounce action notice:
>      List:       rcworms-vorstand
>      Member:     some_user at t-online.de
>      Action:     Subscription disabled.
>      Reason:     Excessive or fatal bounces.
> The triggering bounce notice is attached below.
> Questions? Contact the Mailman site administrator at
> mailman at euve103340.serverprofi24.de.
> ---------- Weitergeleitete Nachricht ----------
> From: Mail Delivery System <MAILER-DAEMON at lists.rc-worms.de>
> To: rcworms-vorstand-bounces at euve103340.serverprofi24.de
> Cc:
> Date: Sat, 13 Feb 2016 12:38:02 +0000 (UTC)
> Subject: Undelivered Mail Returned to Sender
> This is the mail system at host lists.rc-worms.de.
> I'm sorry to have to inform you that your message could not
> be delivered to one or more recipients. It's attached below.
> For further assistance, please send mail to postmaster.
> If you do so, please include this problem report. You can
> delete your own text from the attached returned message.
>                     The mail system
> <some_user at t-online.de>: host mx03.t-online.de[] refused to
> talk to
>      me: 554 IP= - A problem occurred. (Ask your postmaster for
> help
>      or to contact tosa at rx.t-online.de to clarify.) (BL)
> Final-Recipient: rfc822; some_user at t-online.de
> Original-Recipient: rfc822;some_user at t-online.de
> Action: failed
> Status: 4.0.0
> Remote-MTA: dns; mx03.t-online.de
> Diagnostic-Code: smtp; 554 IP= - A problem occurred. (Ask your
>      postmaster for help or to contact tosa at rx.t-online.de to clarify.) (BL)

Richard Damon

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