--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess
from: Mail Delivery Subsystem <mailer-daemon@example.com>
from_email: mailer-daemon@example.com
from_display_name: Mail Delivery Subsystem
to: service@example.de
subject: Delivery Status Notification (Delay)
body: "\n** Zustellung nicht abgeschlossen **\n\nBei der Zustellung Ihrer Nachricht
  an bob.smith@example.de ist ein vorübergehendes Problem aufgetreten. Gmail versucht
  noch weitere 46 Stunden, die Nachricht zuzustellen. Sie werden benachrichtigt, falls
  die Zustellung dauerhaft fehlschlägt.\n\nHier erfahren Sie mehr: https://support.example.com/mail/answer/7720\n\nAntwort:\n\nThe
  recipient server did not accept our requests to connect. Learn more at https://support.example.com/mail/answer/7720
  \n[example.de 00:00:00:c00::13: timed out]\n[example.de 127.0.0.17: timed out]\n"
content_type: text/plain
attachments:
- !ruby/hash:ActiveSupport::HashWithIndifferentAccess
  data: |
    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)
  filename: delivery-status.txt
  preferences: !ruby/hash:ActiveSupport::HashWithIndifferentAccess
    Content-Type: message/delivery-status
    Mime-Type: message/delivery-status
    Charset: UTF-8
- !ruby/hash:ActiveSupport::HashWithIndifferentAccess
  data: |
    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
  filename: Ihre Anfrage () [Ticket#638810].eml
  preferences: !ruby/hash:ActiveSupport::HashWithIndifferentAccess
    Content-Type: message/rfc822
    Mime-Type: message/rfc822
    Charset: UTF-8