From: exmh-users-admin@redhat.com  Wed Oct  9 22:43:15 2002
Return-Path: <exmh-users-admin@example.com>
Delivered-To: yyyy@localhost.example.com
Received: from localhost (jalapeno [127.0.0.1])
	by jmason.org (Postfix) with ESMTP id 4139116F71
	for <jm@localhost>; Wed,  9 Oct 2002 22:41:24 +0100 (IST)
Received: from jalapeno [127.0.0.1]
	by localhost with IMAP (fetchmail-5.9.0)
	for jm@localhost (single-drop); Wed, 09 Oct 2002 22:41:24 +0100 (IST)
Received: from listman.example.com (listman.example.com [66.187.233.211]) by
    dogma.slashnull.org (8.11.6/8.11.6) with ESMTP id g99LTaK22297 for
    <jm-exmh@jmason.org>; Wed, 9 Oct 2002 22:29:37 +0100
Received: from listman.example.com (localhost.localdomain [127.0.0.1]) by
    listman.redhat.com (Postfix) with ESMTP id 92C394317A; Wed,  9 Oct 2002
    17:28:35 -0400 (EDT)
Delivered-To: exmh-users@listman.example.com
Received: from int-mx1.corp.example.com (int-mx1.corp.example.com
    [172.16.52.254]) by listman.redhat.com (Postfix) with ESMTP id E10B9430F2
    for <exmh-users@listman.redhat.com>; Wed,  9 Oct 2002 17:15:01 -0400 (EDT)
Received: (from mail@localhost) by int-mx1.corp.example.com (8.11.6/8.11.6)
    id g99LF1321090 for exmh-users@listman.redhat.com; Wed, 9 Oct 2002
    17:15:01 -0400
Received: from mx1.example.com (mx1.example.com [172.16.48.31]) by
    int-mx1.corp.redhat.com (8.11.6/8.11.6) with SMTP id g99LF1f21081 for
    <exmh-users@redhat.com>; Wed, 9 Oct 2002 17:15:01 -0400
Received: from asgard.blu.org (asgard.blu.org [216.235.254.231]) by
    mx1.redhat.com (8.11.6/8.11.6) with SMTP id g99Kt3X22540 for
    <exmh-users@redhat.com>; Wed, 9 Oct 2002 16:55:03 -0400
Received: from vishnu.abreau.net (h00306548b0d2.ne.client2.attbi.com
    [24.60.36.142]) by asgard.blu.org (Postfix) with ESMTP id 6B74D26EA4;
    Wed,  9 Oct 2002 17:14:45 -0400 (EDT)
Received: from blu.org (jabr@localhost) by vishnu.abreau.net
    (8.11.6/8.11.6) with ESMTP id g99LFIO03270; Wed, 9 Oct 2002 17:15:18 -0400
Message-Id: <200210092115.g99LFIO03270@vishnu.abreau.net>
X-Authentication-Warning: localhost.localdomain: jabr owned process doing -bs
X-Mailer: exmh version 2.5 01/15/2001 with nmh-1.0.4
To: exmh-users@example.com
Cc: jrennie@ai.mit.edu
X-Image-Url: http://www.abreau.net/faces/jabr-17.jpg
X-Url: http://www.abreau.net/
X-GPG-Fingerprint: 72 FB 39 4F 3C 3B D6 5B  E0 C8 5A 6E F1 2C BE 99
X-GPG-Keyid: 0xD5C7B5D9
Subject: Re: From
In-Reply-To: Your message of
    "Wed, 09 Oct 2002 12:57:13 EDT."
    <200210091657.g99GvDmX025433@life.ai.mit.edu>
MIME-Version: 1.0
Content-Type: multipart/signed;
    boundary="==_Exmh_1405404058P";
    micalg=pgp-sha1;
    protocol="application/pgp-signature"
Content-Transfer-Encoding: 7bit
From: John Abreau <jabr@blu.org>
X-Loop: exmh-users@example.com
Sender: exmh-users-admin@example.com
Errors-To: exmh-users-admin@example.com
X-Beenthere: exmh-users@example.com
X-Mailman-Version: 2.0.1
Precedence: bulk
Reply-To: exmh-users@example.com
List-Help: <mailto:exmh-users-request@example.com?subject=help>
List-Post: <mailto:exmh-users@example.com>
List-Subscribe: <https://listman.example.com/mailman/listinfo/exmh-users>,
    <mailto:exmh-users-request@redhat.com?subject=subscribe>
List-Id: Discussion list for EXMH users <exmh-users.example.com>
List-Unsubscribe: <https://listman.example.com/mailman/listinfo/exmh-users>,
    <mailto:exmh-users-request@redhat.com?subject=unsubscribe>
List-Archive: <https://listman.example.com/mailman/private/exmh-users/>
Date: Wed, 09 Oct 2002 17:15:18 -0400
X-Spam-Status: No, hits=-3.1 required=5.0
	tests=EMAIL_ATTRIBUTION,IN_REP_TO,KNOWN_MAILING_LIST,
	      MSG_ID_ADDED_BY_MTA_3,QUOTED_EMAIL_TEXT,REPLY_WITH_QUOTES,
	      T_NONSENSE_FROM_00_10,T_NONSENSE_FROM_10_20,
	      T_NONSENSE_FROM_20_30,T_NONSENSE_FROM_30_40,
	      T_NONSENSE_FROM_40_50,T_NONSENSE_FROM_50_60,
	      T_NONSENSE_FROM_60_70,T_NONSENSE_FROM_70_80,
	      T_NONSENSE_FROM_80_90,T_NONSENSE_FROM_90_91,
	      T_NONSENSE_FROM_91_92,T_NONSENSE_FROM_92_93,
	      T_NONSENSE_FROM_93_94,T_NONSENSE_FROM_94_95,
	      T_NONSENSE_FROM_95_96,T_NONSENSE_FROM_96_97,
	      T_NONSENSE_FROM_97_98,T_NONSENSE_FROM_98_99,
	      T_NONSENSE_FROM_99_100,X_AUTH_WARNING,X_LOOP
	version=2.50-cvs
X-Spam-Level: 

--==_Exmh_1405404058P
Content-Type: text/plain; charset=us-ascii

Jason Rennie <jrennie@ai.mit.edu> writes:

> My sysadmins have told me that the sending mail client is supposed to 
> escape lines begining with "From ".  EXMH (2.5) doesn't do this.  Should 
> it?  It appears that my MH is MH 6.8.  Does NMH fix this?

Actually, this issue used to escalate into a religious war. The "From " 
envelope is an artifact of the mbox mailbox format, and from that 
perspective it should be the mail server that stores its mailboxes in
mbox format that should be responsible for escaping lines beginning with 
"From ". On the other hand, this breaks the assumption that the mail 
transport only touches the message headers and leaves the message body 
alone.
Things like pgp signatures break when the mail server changes the message 
body.

Also, strictly speaking, the mbox format envelope (or for us old-timers, 
the UUCP envelope) isn't just any line beginning with "From ". It's really 
"From", a single space, a valid email address, two spaces, and a valid 
date.
For example:

    From ptardif@nbnet.nb.ca  Sun Jul 14 08:53:57 2002
        ^                   ^^


-- 
John Abreau / Executive Director, Boston Linux & Unix 
IM: jabr@jabber.blu.org / abreauj@aim / abreauj@yahoo / 28611923@icq
Email jabr@blu.org / WWW http://www.abreau.net / PGP-Key-ID 0xD5C7B5D9
PGP-Key-Fingerprint 72 FB 39 4F 3C 3B D6 5B E0 C8 5A 6E F1 2C BE 99

   Some people say, "The enemy of my enemy is my friend."
   I often respond, "When elephants fight, it's the grass
   that gets trampled."




--==_Exmh_1405404058P
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: Exmh version 2.5 01/15/2001

iQCVAwUBPaScZlV9A5rVx7XZAQJlrgQAyxnhXLaYoas75wtCkQz7pr5jhTamXm9s
85Tx9R9YcZtAAK67wd7U6ZqIOcr+J76G/xn2+gm6ASVRL4/ipETx9AFhdq8pG//w
sU/8zYCxOrnmqVI62sYaqx2m4m75IrnSdqR5ARKHc2U05zQq47xuMxSTIrC/dwKK
oyAlEFSe8Rw=
=mVfx
-----END PGP SIGNATURE-----

--==_Exmh_1405404058P--



_______________________________________________
Exmh-users mailing list
Exmh-users@redhat.com
https://listman.redhat.com/mailman/listinfo/exmh-users


