Emails being sent periodically add snippets from the subject line into the header section of the email, which results in clients not being able to parse it correctly. Below is the raw email. Pay special attention to the header section where the "recovered - 199246" text is erroneously inserted.

Delivered-To: foo@example.com
Received: by 10.43.92.200 with SMTP id br8csp369415icc;
Fri, 6 Sep 2013 12:17:36 -0700 (PDT)
X-Received: by 10.194.120.68 with SMTP id la4mr3319022wjb.33.1378495055526;
Fri, 06 Sep 2013 12:17:35 -0700 (PDT)
Return-Path: <dev+bncBCG47CVXVEORBTWUVCIQKGQESDUNKQQ@example.com>
Received: from mail-wg0-f70.google.com (mail-wg0-f70.google.com [74.125.82.70])
by mx.google.com with ESMTPS id h7si1883897wja.53.1969.12.31.16.00.00
(version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128);
Fri, 06 Sep 2013 12:17:35 -0700 (PDT)
Received-SPF: pass (google.com: domain of dev+bncBCG47CVXVEORBTWUVCIQKGQESDUNKQQ@example.com designates 62.13.152.158 as permitted sender) client-ip=62.13.152.158;
Authentication-Results: mx.google.com;
spf=pass (google.com: domain of dev+bncBCG47CVXVEORBTWUVCIQKGQESDUNKQQ@example.com designates 62.13.152.158 as permitted sender) smtp.mail=dev+bncBCG47CVXVEORBTWUVCIQKGQESDUNKQQ@example.com
Received: by mail-wg0-f70.google.com with SMTP id m14sf2919557wgh.5
for <foo@example.com>; Fri, 06 Sep 2013 12:17:35 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20130820;
h=mime-version:date:from:reply-to:to:cc:message-id:in-reply-to
:references:subject:x-original-sender
:x-original-authentication-results:precedence:mailing-list:list-id
:list-post:list-help:list-archive:list-unsubscribe;
bh=EQGcA0/+NH+FdTPtEmgeZSKOhJDn83vehY+qTMJqHis=;
b=dIOII5x+cPqFj57LTVy3SggpHU8uVIQKtJR2cEjAcPMGJjvGp5wxaAxWXg2odgOGpZ
HqDNdSd5HFwfQTKg9lo2ae1oI6r+7AItNMRMBbXqjEA3+/IIzhVwUFCuDLo3/fPrgL6b
Pxo0q/Bg5ZgKhJshZXQ15EReOJSrXw9K/rZs+hOsU0qhkE3sRcMSbBxwG5vJ5WUkVVTP
xnSXDPBFjZU8VEtml0uNl/UUx+DeBrghJnoWguQ8cfGk1TfMthsojyXoM8ZdxEpJpFmk
1SvcSUTyDn7BfdMNAwipKXQNUgA6okXeYEnsqn/qtGPCURK8sGCt80lAqmKLfFV2yWFC
lJmw==
X-Received: by 10.180.208.35 with SMTP id mb3mr1414577wic.2.1378495054970;
Fri, 06 Sep 2013 12:17:34 -0700 (PDT)
X-BeenThere: dev@example.com
Received: by 10.180.35.36 with SMTP id e4ls200918wij.29.canary; Fri, 06 Sep
2013 12:17:34 -0700 (PDT)
X-Received: by 10.180.83.229 with SMTP id t5mr1422321wiy.6.1378495054436;
Fri, 06 Sep 2013 12:17:34 -0700 (PDT)
MIME-Version: 1.0
X-BeenThere: remote.jobs@example.com
Received: by 10.180.35.36 with SMTP id e4ls200916wij.29.canary; Fri, 06 Sep
2013 12:17:34 -0700 (PDT)
X-Received: by 10.194.201.131 with SMTP id ka3mr3361737wjc.22.1378495054240;
Fri, 06 Sep 2013 12:17:34 -0700 (PDT)
Received: from outmail02478.authsmtp.com (outmail02478.authsmtp.com. [62.13.152.158])
by mx.google.com with ESMTP id o8si1860959wjb.172.1969.12.31.16.00.00;
Fri, 06 Sep 2013 12:17:34 -0700 (PDT)
Received-SPF: pass (google.com: domain of jenkins@example.com designates 62.13.152.158 as permitted sender) client-ip=62.13.152.158;
Received: from punt9.authsmtp.com (punt9.authsmtp.com [62.13.128.70])
by punt10.authsmtp.com (8.14.2/8.14.2) with ESMTP id r86JHXrD037613;
Fri, 6 Sep 2013 20:17:33 +0100 (BST)
Received: from mail-c237.authsmtp.com (mail-c237.authsmtp.com [62.13.128.237])
by punt9.authsmtp.com (8.14.2/8.14.2) with ESMTP id r86JHXXT022328;
Fri, 6 Sep 2013 20:17:33 +0100 (BST)
Received: from www.example.com (li370-40.members.linode.com [96.126.121.40])
(authenticated bits=0)
by mail.authsmtp.com (8.14.2/8.14.2/) with ESMTP id r86JHV5B060885;
Fri, 6 Sep 2013 20:17:31 +0100 (BST)
Received: from hera.evoworx.org (localhost [127.0.0.1])
by www.example.com (Postfix) with ESMTP id EC731280C8;
Fri, 6 Sep 2013 19:17:30 +0000 (UTC)
Date: Fri, 6 Sep 2013 19:17:30 +0000 (UTC)
From: jenkins@example.com
Reply-To: remote.jobs@example.com
To: remote.jobs@example.com
Cc: will@example.com
Message-ID: <3775861.74.1378495050960.JavaMail.jenkins@hera>
In-Reply-To: <12592623.69.1378495015327.JavaMail.jenkins@hera>
References: <12592623.69.1378495015327.JavaMail.jenkins@hera>
Subject: [prod]jobname
X-Server-Quench: fa6ae432-1728-11e3-94fa-002590a135d3
X-AuthReport-Spam: If SPAM / abuse - report it at: http://www.authsmtp.com/abuse
X-AuthRoute: OCd3aAsdA1ZXQQIZ CyUfSi9NUwwNKxtB GxASNgJEPktPXgNU JENHKkZSKFkRBQoY TWYNRDcBEEJzWWJ2 ewhRZwRaaElPEQxs TklLRExTFgR2BRwe BBsBUlcwfwM8ABh1 F0ZkXnhTWQp5cUN+ DBgFEzxTYWRidWEY UkhFdgIBcx5DekkU d1B/VnYEYTQGZX80 RBkAJyo2MQBsIThJ TwQVMWUXTF0QFzEx cBwPGTQxEFcESj4E NwYrNF8RA3NZNFQp PEEtUGUAKRIMCwBB dwAA
X-Authentic-SMTP: 61633438333830.1024:706
X-AuthFastPath: 0 (Was 255)
X-AuthVirus-Status: No virus detected - but ensure you scan with your own anti-virus system.
X-Original-Sender: jenkins@example.com
X-Original-Authentication-Results: mx.google.com; spf=pass (google.com:
domain of jenkins@example.com designates 62.13.152.158 as permitted
sender) smtp.mail=jenkins@example.com
Precedence: list
Mailing-list: list dev@example.com; contact dev+owners@example.com
List-ID: <dev.example.com>
X-Google-Group-Id: 1054845177137
List-Post: <http://groups.google.com/a/example.com/group/dev/post>, <dev@example.com>
List-Help: <http://support.google.com/a/example.com/bin/topic.py?topic=25838>,
<dev+help@example.com>
List-Archive: <http://groups.google.com/a/example.com/group/dev/>
List-Unsubscribe: <http://groups.google.com/a/example.com/group/dev/subscribe>,
<googlegroups-manage+1054845177137+unsubscribe@googlegroups.com>

recovered

• 199246
  MIME-Version: 1.0
  Content-Type: multipart/mixed;
  boundary="----=_Part_72_31250540.1378495050639"
  X-Jenkins-Job: job-name
  X-Jenkins-Result: SUCCESS
  List-ID: "Remote Jobs" <remote.jobs.example.com>
  Precedence: bulk

------=_Part_72_31250540.1378495050639
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit

OUR EMAIL CONTENT

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