Received: from [192.168.12.34] (port=56309 helo=theirserver.theirdomain.tld) by server.mydomain.tld with esmtp (Exim 4.86) (envelope-from ) id 1aG62o-0002ad-Hu for recipient@mydomain.tld; Mon, 04 Jan 2016 09:23:34 -0500 Received: from 00a657f7.theirserver.theirdomain.tld ([127.0.0.1]:8056 helo=theirserver.theirdomain.tld) by theirserver.theirdomain.tld with ESMTP id 00PA657MF7; for ; Mon, 4 Jan 2016 06:22:53 -0800 Date: Mon, 4 Jan 2016 06:22:53 -0800 To: Message-ID: <70562391089443970564001376171645@theirserver.theirdomain.tld> From: "Sender" Subject: test Content-Language: en-us MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: multipart/alternative; boundary="----=Part.960.1818.1451917373"