Return-Path: <>
X-Original-To: me@example.com
Delivered-To: martin@arber.example.com
Received-SPF: None (no SPF record) identity=helo; client-ip=127.0.0.1; helo=mx1.example.com; envelope-from=<>; receiver=me@example.com 
Received: from mx1.example.com (mx1.example.com [127.0.0.1])
  by arber.example.com (Postfix) with ESMTPS id 617915FEB6
  for <me@example.com>; Mon,  6 Nov 2017 03:24:31 +0100 (CET)
Received: by mx1.example.com (Postfix)
  id E95FC20496FF; Mon,  6 Nov 2017 03:24:30 +0100 (CET)
Date: Mon,  6 Nov 2017 03:24:30 +0100 (CET)
From: MAILER-DAEMON@mx1.example.com (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: me@example.com
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
  boundary="D8A14202512E.1509935070/mx1.example.com"
Message-Id: <20171106022430.E95FC20496FF@mx1.example.com>

This is a MIME-encapsulated message.

--D8A14202512E.1509935070/mx1.example.com
Content-Description: Notification
Content-Type: text/plain; charset=us-ascii

This is the mail system at host mx1.example.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<notextisting@example.com>: user unknown

--D8A14202512E.1509935070/mx1.example.com
Content-Description: Delivery report
Content-Type: message/delivery-status

Reporting-MTA: dns; mx1.example.com
X-Postfix-Queue-ID: D8A14202512E
X-Postfix-Sender: rfc822; me@example.com
Arrival-Date: Mon,  6 Nov 2017 03:24:29 +0100 (CET)

Final-Recipient: rfc822; notextisting@example.com
Original-Recipient: rfc822;notextisting@example.com
Action: failed
Status: 5.1.1
Diagnostic-Code: x-unix; user unknown

--D8A14202512E.1509935070/mx1.example.com
Content-Description: Undelivered Message
Content-Type: message/rfc822

Return-Path: <me@example.com>
Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=127.0.0.1; helo=arber.example.com; envelope-from=me@example.com; receiver=<UNKNOWN> 
Received: from arber.example.com (arber.example.com [127.0.0.1])
  (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
  (No client certificate requested)
  by mx1.example.com (Postfix) with ESMTPS id D8A14202512E
  for <notextisting@example.com>; Mon,  6 Nov 2017 03:24:29 +0100 (CET)
Received: from [10.8.0.6] (kanzel.example.com [5.9.62.170])
  by arber.example.com (Postfix) with ESMTPSA id 498D75FEB6
  for <notextisting@example.com>; Mon,  6 Nov 2017 03:24:27 +0100 (CET)
From: Martin Edenhofer <me@example.com>
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
Subject: =?utf-8?B?aGVsbG8gMTIzIMOkw7bDvMOf?=
Message-Id: <E8C3CD7C-8350-4E48-97C5-AE18EE900ECD@example.com>
Date: Mon, 6 Nov 2017 03:24:25 +0100
To: notextisting@example.com
X-Mailer: Apple Mail (2.3273)

hello 123 =C3=A4=C3=B6=C3=BC=C3=9F=

--D8A14202512E.1509935070/mx1.example.com--