Hi Stefan,

<= /div>

>
> 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=3D1; a=3Drsa-sha256; q=3Ddns/txt; c=3Drelaxed/relaxe= d;

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.

=C2=A0

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

DKIM-Signature: v=3D1; a=3Drsa-sha256; q=3Ddns/txt; c= =3Drelaxed/relaxed; d=3Dunixarea.de
= =C2=A0 =C2=A0 =C2=A0 =C2=A0 ; s=3Dblu3434000; h=3DContent-Transfer-Encoding= :Content-Type:MIME-Version:
=C2=A0 =C2=A0 =C2=A0 =C2=A0 Reply-To:Message= -ID:Subject:To:From:Date:Sender:Cc:Content-ID:
=C2=A0 =C2=A0 =C2=A0 =C2= =A0 Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Res= ent-Cc
=C2=A0 =C2=A0 =C2=A0 =C2=A0 :Resent-Message-ID:In-Reply-To:Refere= nces:List-Id:List-Help:List-Unsubscribe:
=C2=A0 =C2=A0 =C2=A0 =C2=A0 Lis= t-Subscribe:List-Post:List-Owner:List-Archive;
=C2=A0 =C2=A0 =C2=A0 =C2= =A0 bh=3DmUXCo4CB5VS0jsNsC2LeR8NOxLomD73G556GgsVmluA=3D; b=3Devptchc8isl0uD= +RpFR+iPUP1z
=C2=A0 =C2=A0 =C2=A0 =C2=A0 Fsx3N3+Hy1JPLQlNuGuHzKZA460Lgd/= X+ZZQfp/LQVvcVVWfvMPXOOoNz9ANhTJPCfhAtfu0zit2a
=C2=A0 =C2=A0 =C2=A0 =C2= =A0 Xozgq0bH66Ig2PNNayGDoz+BOocDLTqT87Ue9O+OOYp5VXrV2r3xFdwPMI5rmSklhECwQiM= Mgpfb2
=C2=A0 =C2=A0 =C2=A0 =C2=A0 Hnp1yOfjq5W9JdHjYCbMPFWCR+4BCyfPzUCKR= JDN/txoUMTHr73Ip0S95QAhw1cT++2zGHeIv9Sdv
=C2=A0 =C2=A0 =C2=A0 =C2=A0 3G+= bZxy/UpIRg0WMmD6P+04gNjxGBWlOu8YukSX/g3k1sYiBpnbKnh5NdWI/ZPpS5S+WQAqbzteWS<= br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 dhKhQmVw=3D=3D;

and= what is then delivered by the server of mutt.o= rg is:

From mutt-users-bounces@mutt.org Sat Feb 22 13:06:32 2025
Re= turn-Path: <mutt-users-bo= unces@mutt.org>
Delivered-To: w51246_0-guru@mb-13.1blu.de
Received: from ms-10.1blu.de ([172.16.180.5])
by mb-13.1blu.de with LMTP
id qFnPOMi9uWcneDoA2HEZ= dA
(envelope-from <mu= tt-users-bounces@mutt.org>)
for <w51246_0-guru@mb-13.1blu.de>; Sat, 22 Feb 2025 13= :06:32 +0100
Received: from [140.211.166.138] (helo=3Dsmtp1.osuosl.org)
by ms-10.1blu.de with esmtps =C2=A0(TLS1.2) tls TLS_ECDHE_RSA_WITH_AE= S_256_GCM_SHA384
(Exim 4.95)
(envelope-from <mutt-users-bounces@mutt.org>)
id 1tl= oHA-007Lt2-G5
for guru@unixarea.de<= /a>;
Sat, 22 Feb 2025 13:06:32 +0100
Received: from localhost (local= host [127.0.0.1])
by smtp1.osuosl.o= rg (Postfix) with ESMTP id D22D381A99;
Sat, 22 Feb 2025 12:06:28 +0= 000 (UTC)
X-Virus-Scanned: amavis at osuos= l.org
Received: from smtp1.osuos= l.org ([127.0.0.1])
=C2=A0by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP=C2=A0id tw30mst0o_g3; Sat, 22 Feb 2025 12:06:27 +0000 (UTC)
X-Comment= : SPF check N/A for local connections - client-ip=3D140.211.166.142; helo= =3Dlists1.osuosl.org; envelope-fro= m=3Dmutt-users-bounces@mutt.= org; receiver=3D<UNKNOWN>
DKIM-Filter: OpenDKIM Filter v2.11.= 0 smtp1.osuosl.org C3A51819CC
Re= ceived: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142])=
by smtp1.osuosl.org (Postfix) = with ESMTP id C3A51819CC;
Sat, 22 Feb 2025 12:06:25 +0000 (UTC)
X-Or= iginal-To: mutt-users@mutt.orgDelivered-To: mutt-users@mutt.org<= /a>
Received: from smtp3.osuosl.org<= /a> (smtp3.osuosl.org [140.211.166.= 136])
=C2=A0by lists1.osuosl.org (Postfix) with ESMTP id 79403D92
=C2=A0for <mutt-users@mutt.org>; Sat, 22 Feb 2025 12:06:22 +000= 0 (UTC)
Received: from localhost (localhost [127.0.0.1])
=C2=A0by smtp3.osuosl.org (Postfix) with ESMTP = id 73F5960670
=C2=A0for <mutt-= users@mutt.org>; Sat, 22 Feb 2025 12:06:22 +0000 (UTC)
X-Virus-Sc= anned: amavis at osuosl.org
Received: = from smtp3.osuosl.org ([127.0.0.1])=
=C2=A0by localhost (smtp3.osuosl.or= g [127.0.0.1]) (amavis, port 10024) with ESMTP
=C2=A0id V8r3TyVZo1ko= for <mutt-users@mutt.org>= ;
=C2=A0Sat, 22 Feb 2025 12:06:21 +0000 (UTC)
Received-SPF: Pass (mai= lfrom) identity=3Dmailfrom; client-ip=3D178.254.4.101;
=C2=A0helo=3Dms-10.1blu.de; envelope-from=3Dguru@unixarea.de; receiver=3D<UNKNOWN> <= br>DMARC-Filter: OpenDMARC Filter v1.4.2 smtp3.osuosl.org 5EB3A605E8
DKIM-Filter: OpenDKIM Filter v2.11.0 <= a href=3D"http://smtp3.osuosl.org">smtp3.osuosl.org 5EB3A605E8
Recei= ved: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101])
=C2=A0by smtp3.osuosl.org (Postfix) with ESMTPS id = 5EB3A605E8
=C2=A0for <mutt-use= rs@mutt.org>; Sat, 22 Feb 2025 12:06:19 +0000 (UTC)
Received: fro= m [62.216.207.183] (helo=3Dlocalho= st.unixarea.de)
=C2=A0by ms-10.1blu= .de with esmtpsa (TLS1.2) tls
=C2=A0TLS_ECDHE_RSA_WITH_AES_256_GCM_S= HA384 (Exim 4.95)
=C2=A0(envelope-from <guru@unixarea.de>) id 1tloGu-007LCE-Uk
=C2=A0for mutt-users@mutt.org; Sat, 22 Feb 2025 1= 3:06:17 +0100
Received: from localhost.my.domain (c720-1400094 [127.0.0.= 1])
=C2=A0by localhost.unixarea= .de (8.17.1/8.14.9) with ESMTP id 51MC6GFG003949
=C2=A0for <mutt-users@mutt.org>; Sat, 22 Feb = 2025 13:06:16 +0100 (CET)
=C2=A0(envelope-from guru@unixarea.de)
Received: (from guru@localhost)
=C2= =A0by localhost.my.domain (8.17.1/8.14.9/Submit) id 51MC6GLH003948
=C2= =A0for mutt-users@mutt.org; Sat,= 22 Feb 2025 13:06:16 +0100 (CET)
=C2=A0(envelope-from guru@unixarea.de)
X-Authentication-Warning: local= host.my.domain: guru set sender to
=C2=A0guru@unixarea.de using -f
Date: Sat, 22 Feb 2025 13:06:16 +0100=
From: Matthias Apitz <guru@unixa= rea.de>
To: mutt-users@mut= t.org
Subject: Re: DKIM signature rejected
Message-ID: <Z7m9uG= jDYsCWdHtS@c720-1400094>
Mail-Followup-To: mutt-users@mutt.org
References: <Z7b6/ObsQG8OZOPO@pu= reos> <AEi2z70BWrXPL2= R8@aceecat.org>
=C2=A0<Z7dhM3q7jskyCxPv@c720-1400094> <<= a href=3D"mailto:0kLY0pByvZWAaOff@aceecat.org">0kLY0pByvZWAaOff@aceecat.org= >
MIME-Version: 1.0
Content-Type: text/plain; charset=3Dutf-8<= br>Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Rep= ly-To: <0kLY0pByvZWAaOff= @aceecat.org>
X-Operating-System: FreeBSD 14.0-CURRENT r1400094 (= amd64)
X-message-flag: Mails in HTML will not be read! Please, only plai= n text.
X-Con-Id: 51246
X-Con-U: 0-guru
X-Originating-IP: 62.216.2= 07.183
X-Mailman-Original-DKIM-Signature: v=3D1; a=3Drsa-sha256; q=3Ddns= /txt;
=C2=A0c=3Drelaxed/relaxed; d=3Dunix= area.de
=C2=A0; s=3Dblu3434000; h=3DIn-Reply-To:Content-Transfer-Enc= oding:Content-Type:
=C2=A0MIME-Version:References:Reply-To:Message-ID:Su= bject:To:From:Date:Sender:Cc:
=C2=A0Content-ID:Content-Description:Resen= t-Date:Resent-From:Resent-Sender:
=C2=A0Resent-To:Resent-Cc:Resent-Messa= ge-ID:List-Id:List-Help:List-Unsubscribe:
=C2=A0List-Subscribe:List-Post= :List-Owner:List-Archive;
=C2=A0bh=3DP0GNuJT8+PqDMtQ3yPxl7iG7yOg5kBSJK0q= y2eUD1OA=3D; b=3DINTn3Hn+OfMu9af5aja77QeUIt
=C2=A0HPBI0HbqSQJD6ubWyMQ+HU= cBfLnzCwK+AxzG7VVZ1+s+/WPRW1hHSWMpxW3Zmvsvi6jeENJyWKx6B
=C2=A0UXM3l4/38I= 3zsttiFBwkhixQphmBxlddGhxl0CG5mp/7q/3SQRRZozNw+0FWymaqMrUlwXC6u9KRO
=C2= =A0Y2TLajF5Og9Wuj5OCkqLaZdhSBM/SvZlPDpFswxf8xiuF9uEbVc4WQr+lPSEzJ5FWs6uBCo8= 41rht
=C2=A0jVFH2/4r/JBxVCVJyz+p8p2QFaaeFGRNppmNwUx99FxErUo2n6VLgEWW7ESC= oJiyP+NqM5VXwJdkH
=C2=A0HGroZ40A=3D=3D;
X-Mailman-Original-Authentica= tion-Results: smtp3.osuosl.org;
= =C2=A0dmarc=3Dnone (p=3Dnone dis=3Dnone)
=C2=A0header.from=3Dunixarea.de
X-Mailman-Original-Authentication-Re= sults: smtp3.osuosl.org;
=C2=A0d= kim=3Dpass (2048-bit key,
=C2=A0unprotected) header.d=3Dunixarea.de header.i=3D@u= nixarea.de header.a=3Drsa-sha256
=C2=A0header.s=3Dblu3434000 header.= b=3DINTn3Hn+
X-BeenThere: mutt-us= ers@mutt.org
X-Mailman-Version: 2.1.30
Precedence: list
List-I= d: <mutt-users.mutt.org>List-Unsubscribe: <https://lists.mutt.org/mailman/options/mutt-users>,
= =C2=A0<mailto:mutt-users-= request@mutt.org?subject=3Dunsubscribe>
List-Archive: <http://lists.mutt.org/pipe= rmail/mutt-users/>
List-Post: <mailto:mutt-users@mutt.org>
List-Help: <mailto:mutt-users-request@mutt.org?sub= ject=3Dhelp>
List-Subscribe: <https://lists.mutt.org/mailman/listinfo/mutt-use= rs>,
=C2=A0<mailto:mutt-users-request@mutt.org?subject=3Dsubscribe>
Reply-To: Ma= tthias Apitz <guru@unixarea.de&g= t;
Errors-To: mutt-users-= bounces@mutt.org
X-Envelope-To: @
Status: RO
Content-Length: 4= 445
Lines: 118

El d=C3=ADa viernes, febrero 21, 2025 a las 01:21:= 02p. m. -0800, googly.n= egotiator862@aceecat.org escribi=C3=B3:
...

Why postgresql.org can not do the sa= me?

Matthias

=C2=A0

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