From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.3 required=5.0 tests=MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 27930 invoked from network); 2 Nov 2022 19:09:37 -0000 Received: from lists.gnu.org (209.51.188.17) by inbox.vuxu.org with ESMTPUTF8; 2 Nov 2022 19:09:37 -0000 Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oqJ7B-0000EQ-8H; Wed, 02 Nov 2022 15:09:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oqJ79-0000E9-HH for info-gnus-english@gnu.org; Wed, 02 Nov 2022 15:09:27 -0400 Received: from mout-u-204.mailbox.org ([80.241.59.204]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_CHACHA20_POLY1305:256) (Exim 4.90_1) (envelope-from ) id 1oqJ77-00084a-Ju for info-gnus-english@gnu.org; Wed, 02 Nov 2022 15:09:27 -0400 Received: from smtp1.mailbox.org (smtp1.mailbox.org [IPv6:2001:67c:2050:b231:465::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-u-204.mailbox.org (Postfix) with ESMTPS id 4N2bzG72jcz9sRg; Wed, 2 Nov 2022 20:09:14 +0100 (CET) From: Jens Lechtenboerger To: Angel de Vicente Cc: info-gnus-english@gnu.org Subject: Re: Signing a message with S/MIME in Gnus? References: <871qql9021.fsf@gmail.com> Mail-Followup-To: Angel de Vicente , info-gnus-english@gnu.org Date: Wed, 02 Nov 2022 20:09:13 +0100 In-Reply-To: <871qql9021.fsf@gmail.com> (Angel de Vicente's message of "Wed, 02 Nov 2022 09:29:26 +0000") Message-ID: <87r0yl41ie.fsf@informationelle-selbstbestimmung-im-internet.de> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 4N2bzG72jcz9sRg Received-SPF: softfail client-ip=80.241.59.204; envelope-from=jens.lechtenboerger@fsfe.org; helo=mout-u-204.mailbox.org X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: info-gnus-english@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Announcements and discussions for GNUS, the GNU Emacs Usenet newsreader \(in English\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "info-gnus-english" Errors-To: info-gnus-english-bounces+ml=inbox.vuxu.org@gnu.org Hi there! On 2022-11-02, at 09:29, Angel de Vicente wrote: > Hello, > > anyone here familiar with Gnus + S/MIME + gnupg? Yes :) > [...] > But when I try to sign a message from Gnus I always get a message saying > "No sign key for ; skip it? (y or n)" I use this: (setq mml-secure-smime-sign-with-sender t) And more: https://gitlab.com/lechten/defaultencrypt > What do I have to configure in Emacs/Gnus so that it will know that my > e-mail address is linked to the same certificate used in the command > line? Your CA links your e-mail address to your public key, both of which are recorded inside the certificate. Gnus cannot do this. Your output did not show whether the certificate really contains the e-mail address that you used... Best wishes Jens