From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Daniel Kahn Gillmor Newsgroups: gmane.emacs.bugs Subject: bug#45631: 27.1; regression: message-forward-ignored-headers no longer applies when forwarding as MIME Date: Wed, 13 Jan 2021 12:35:39 -0500 Message-ID: <875z40kadw.fsf@fifthhorseman.net> References: <87mtxq7xmd.fsf@fifthhorseman.net> <87y2h71qj5.fsf@gmail.com> <87mtxn6k69.fsf@fifthhorseman.net> <878s961hmq.fsf@gmail.com> <87mtxgq0qo.fsf@gnus.org> <87ft385v27.fsf@fifthhorseman.net> <87czybh5nl.fsf@gnus.org> <87ft36jj83.fsf@fifthhorseman.net> <87ft35qjc0.fsf@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7348"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Lars Ingebrigtsen , 45631@debbugs.gnu.org To: Robert Pluim Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 13 19:24:16 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kzkoZ-0001nW-1M for geb-bug-gnu-emacs@m.gmane-mx.org; 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charset=utf-8 Content-Transfer-Encoding: quoted-printable On Wed 2021-01-13 10:25:51 +0100, Robert Pluim wrote: > Adding unconditional checking of DKIM signatures to Emacs when > forwarding a message is a no-no. Think of people who work on email > when offline, or people who don=CA=BCt want to advertise the fact that > they've received email from a particular domain. Agreed! I'm not actually suggesting that we want to do DKIM signature checking -- i'm just pointing out that if we're worried about header removal damaging any sort of cryptographic signature, that's the most likely scenario where that'll happen. The other forms of cryptographic signature (PGP/MIME and S/MIME) aren't likely to be affected by header stripping. --dkg --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYIAB0WIQQsv6x2UaqQJzY+dXHEDyVUMvKBDwUCX/8vbQAKCRDEDyVUMvKB D+dsAP9QNkkbA/WB2gy/59XFGCYC6SqC7E47HeU1OVdvHe3GcgD9FvrgoJRJ1GUQ miQHnORxjX+J2yDUdG1BpBTGQpgPqAA= =Q+HG -----END PGP SIGNATURE----- --=-=-=--