Horton

Re: BUG #18822: mailing lists reject mails due to DKIM-signature

Matthias Apitz <gurucubano@googlemail.com>

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From: Matthias Apitz <gurucubano@googlemail.com>
To: Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-bugs@lists.postgresql.org, Magnus Hagander <magnus@hagander.net>, Bruce Momjian <bruce@momjian.us>
Date: 2025-02-24T09:45:04Z
Lists: pgsql-bugs 
Hi Stefan,

>
> > grep ^DKIM mutt.mail
> > DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org <http://
> > smtp1.osuosl.org> C3A51819CC
> > DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org <http://
> > smtp3.osuosl.org> 5EB3A605E8
> > DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
>
>
> not sure what you are try to tell us here - what is relevant is whether
> the signature (if there is one) still validates and whether those lists
> actually maintain List-* headers.
>
>

The mail I sent to the mutt-users mailing list contains what my provider
adds as DKIM-signature:

DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=
unixarea.de
        ; s=blu3434000;
h=Content-Transfer-Encoding:Content-Type:MIME-Version:
        Reply-To:Message-ID:Subject:To:From:Date:Sender:Cc:Content-ID:

Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc

:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:
        List-Subscribe:List-Post:List-Owner:List-Archive;
        bh=mUXCo4CB5VS0jsNsC2LeR8NOxLomD73G556GgsVmluA=;
b=evptchc8isl0uD+RpFR+iPUP1z

Fsx3N3+Hy1JPLQlNuGuHzKZA460Lgd/X+ZZQfp/LQVvcVVWfvMPXOOoNz9ANhTJPCfhAtfu0zit2a

Xozgq0bH66Ig2PNNayGDoz+BOocDLTqT87Ue9O+OOYp5VXrV2r3xFdwPMI5rmSklhECwQiMMgpfb2

Hnp1yOfjq5W9JdHjYCbMPFWCR+4BCyfPzUCKRJDN/txoUMTHr73Ip0S95QAhw1cT++2zGHeIv9Sdv

3G+bZxy/UpIRg0WMmD6P+04gNjxGBWlOu8YukSX/g3k1sYiBpnbKnh5NdWI/ZPpS5S+WQAqbzteWS
        dhKhQmVw==;

and what is then delivered by the server of mutt.org is: