Content-Type: multipart/report; boundary="000000000000ca4a1a057417a375"; report-type=delivery-status
From: Mail Delivery Subsystem <mailer-daemon@example.com>
To: service@example.de
Auto-Submitted: auto-replied
Subject: Delivery Status Notification (Delay)
References: <20150830145601.30.608881@example.com>
In-Reply-To: <20150830145601.30.608881@example.com>
Message-ID: <5b7e8af4.1c69fb81.3ac1b.e296.GMRIR@mx.example.com>
Date: Thu, 23 Aug 2018 03:22:44 -0700 (PDT)

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Content-Type: multipart/related; boundary="000000000000ca53d4057417a37c"

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Content-Type: multipart/alternative; boundary="000000000000ca53de057417a37d"

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Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable


** Zustellung nicht abgeschlossen **

Bei der Zustellung Ihrer Nachricht an bob.smith@example.d=
e ist ein vor=C3=BCbergehendes Problem aufgetreten. Gmail versucht noch wei=
tere 46=C2=A0Stunden, die Nachricht zuzustellen. Sie werden benachrichtigt,=
 falls die Zustellung dauerhaft fehlschl=C3=A4gt.

Hier erfahren Sie mehr: https://support.example.com/mail/answer/7720

Antwort:

The recipient server did not accept our requests to connect. Learn more at =
https://support.example.com/mail/answer/7720=20
[example.de 00:00:00:c00::13: timed out]
[example.de 127.0.0.17: timed out]

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Content-Type: message/delivery-status

Reporting-MTA: dns; example.com
Received-From-MTA: dns; service@example.de
Arrival-Date: Wed, 22 Aug 2018 02:00:03 -0700 (PDT)
X-Original-Message-ID: <20150830145601.30.608881@example.com>

Final-Recipient: rfc822; bob.smith@example.de
Action: delayed
Status: 4.4.1
Diagnostic-Code: smtp; The recipient server did not accept our requests to connect. Learn more at https://support.example.com/mail/answer/7720
 [example.de 00:00:00:c00::13: timed out]
 [example.de 127.0.0.17: timed out]
 Last-Attempt-Date: Thu, 23 Aug 2018 03:22:44 -0700 (PDT)
Will-Retry-Until: Sat, 25 Aug 2018 02:00:04 -0700 (PDT)

--000000000000ca4a1a057417a375
Content-Type: message/rfc822

Date: Wed, 22 Aug 2018 11:00:03 +0200
From: example Helpdesk <service@example.de>
To: bob.smith@example.de
Message-ID: <20150830145601.30.608881@example.com>
Subject: Ihre Anfrage () [Ticket#638810]
Content-Type: text/plain; charset=UTF-8

ABC

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