--- /dev/null
+Return-Path: <jrollins@finestructure.net>\r
+X-Original-To: notmuch@notmuchmail.org\r
+Delivered-To: notmuch@notmuchmail.org\r
+Received: from localhost (localhost [127.0.0.1])\r
+ by olra.theworths.org (Postfix) with ESMTP id 131A7431FAF\r
+ for <notmuch@notmuchmail.org>; Wed, 28 Mar 2012 14:41:33 -0700 (PDT)\r
+X-Virus-Scanned: Debian amavisd-new at olra.theworths.org\r
+X-Spam-Flag: NO\r
+X-Spam-Score: -2.29\r
+X-Spam-Level: \r
+X-Spam-Status: No, score=-2.29 tagged_above=-999 required=5\r
+ tests=[RCVD_IN_DNSWL_MED=-2.3, T_MIME_NO_TEXT=0.01] autolearn=disabled\r
+Received: from olra.theworths.org ([127.0.0.1])\r
+ by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)\r
+ with ESMTP id P8brLRVImu-g for <notmuch@notmuchmail.org>;\r
+ Wed, 28 Mar 2012 14:41:32 -0700 (PDT)\r
+Received: from outgoing-mail.its.caltech.edu (outgoing-mail.its.caltech.edu\r
+ [131.215.239.19])\r
+ by olra.theworths.org (Postfix) with ESMTP id A9A98431FAE\r
+ for <notmuch@notmuchmail.org>; Wed, 28 Mar 2012 14:41:32 -0700 (PDT)\r
+Received: from earth-doxen.imss.caltech.edu (localhost [127.0.0.1])\r
+ by earth-doxen-postvirus (Postfix) with ESMTP id 36A9B66E0186\r
+ for <notmuch@notmuchmail.org>; Wed, 28 Mar 2012 14:41:32 -0700 (PDT)\r
+X-Spam-Scanned: at Caltech-IMSS on earth-doxen by amavisd-new\r
+Received: from finestructure.net (DHCP-123-229.caltech.edu [131.215.123.229])\r
+ (Authenticated sender: jrollins)\r
+ by earth-doxen-submit (Postfix) with ESMTP id 7BCEC66E00EF\r
+ for <notmuch@notmuchmail.org>; Wed, 28 Mar 2012 14:41:30 -0700 (PDT)\r
+Received: by finestructure.net (Postfix, from userid 1000)\r
+ id 5643DB4; Wed, 28 Mar 2012 14:41:30 -0700 (PDT)\r
+From: Jameson Graef Rollins <jrollins@finestructure.net>\r
+To: Notmuch Mail <notmuch@notmuchmail.org>\r
+Subject: bug in emacs reply code for References headers\r
+User-Agent: Notmuch/0.12+75~gb2dcc3c (http://notmuchmail.org) Emacs/23.3.1\r
+ (x86_64-pc-linux-gnu)\r
+Date: Wed, 28 Mar 2012 14:41:27 -0700\r
+Message-ID: <87iphos8s8.fsf@servo.finestructure.net>\r
+MIME-Version: 1.0\r
+Content-Type: multipart/signed; boundary="=-=-=";\r
+ micalg=pgp-sha256; protocol="application/pgp-signature"\r
+X-BeenThere: notmuch@notmuchmail.org\r
+X-Mailman-Version: 2.1.13\r
+Precedence: list\r
+List-Id: "Use and development of the notmuch mail system."\r
+ <notmuch.notmuchmail.org>\r
+List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,\r
+ <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
+List-Archive: <http://notmuchmail.org/pipermail/notmuch>\r
+List-Post: <mailto:notmuch@notmuchmail.org>\r
+List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
+List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,\r
+ <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
+X-List-Received-Date: Wed, 28 Mar 2012 21:41:33 -0000\r
+\r
+--=-=-=\r
+\r
+Hi, folks. I just wanted to make people aware of a bug in the new reply\r
+code (new JSON reply format) on the current master.\r
+\r
+It appears that newlines are not placed after the References header is\r
+inserted, which means that the User-Agent header gets concatenated at\r
+the end of the References line, causing malformed References. I have\r
+been able to get around this by adding the newline in manually in the\r
+reply buffer. But it is easy to not notice, and the bug may destroy\r
+subsequent threading.\r
+\r
+Adam Wolfe Gordon, the original author of the new JSON reply code, was\r
+made aware of this on IRC and I believe he is looking into the issue.\r
+In any event, those using master and the emacs UI should aware of this\r
+issue.\r
+\r
+jamie.\r
+\r
+--=-=-=\r
+Content-Type: application/pgp-signature\r
+\r
+-----BEGIN PGP SIGNATURE-----\r
+Version: GnuPG v1.4.12 (GNU/Linux)\r
+\r
+iQIcBAEBCAAGBQJPc4WHAAoJEO00zqvie6q8nawP/iDg+ftI26pwOeVGMUTkG3Z0\r
+MzFtF+ai+YRJA35wVzWBfm8NcFTaqxxulhPytXU8eiSYVW2SxFWh2mchn0/tufG5\r
+aO5xo5Nz6JPDm7Wz1v7yUumVp1wV+1TkkamdxnCC35LvhdPisNwtb/IiIUEAsL3P\r
+qQXdrgeMAodIh8XiOEMoLdJkIFy7TW6ajclgiPi2BVDiju40obWeiRet/IxmjFH+\r
+6Op0je5WBsSyTZqre17n/mQSC5fDQS4VF/GdoX7r244/eIAZMPKGZitVc8hboomR\r
+zxnNclPXaPgu0eWz0+6ADFe92K3q/8qUrSLdxjpE6q2U/kuqdjJhZvOO0RCioLYZ\r
+v6EfGXwEdfcX/fW491b1QCuEW/aXBA/7jq6v5nExWtrROrWDpJkLUxuKj0mr6jlM\r
+pYuC/cjqxRdGKFX1dpjkUo9b3to3W6K6mDhXuO8hod1XyL0KqFAE6Te19VR2bWLr\r
+SO3/cALGK4/9Oj6PayZBO68VGQuejOI4AeZnFB4YB++k6fHb0c0cHVzLzptrk9sA\r
+W4Cs2oA8iIQvoYWvy3dCia4BD0nhsmxjoiJnj+zT4WwUMH8OKtJqS/vx4Vy+izFP\r
+wS8C1/UZXFwT8ebmBz6aND364gcCcOGdZZEwnYL8SmqYIl8qJ9G/gmkOkHKVSISP\r
+1ppeFfWhXqPgqdQTIni+\r
+=Q7zY\r
+-----END PGP SIGNATURE-----\r
+--=-=-=--\r