INBOX · message 24
Undelivered Mail Returned to Sender
FromMail Delivery System <MAILER-DAEMON@gladex.de>
Tosofia@gladex.de
Date03.10.2026 09:16
Message-ID<20261003071654.686C4189F91@startup-builder.lxd>
This is a MIME-encapsulated message.
--1F44A189EF4.1791011814/startup-builder.lxd
Content-Description: Notification
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
This is the mail system at host startup-builder.lxd.
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
<fabian@ternis.net>: host mx1.ternis.net[10.2.3.9] said: 550 5.1.1
<fabian@ternis.net>: Recipient address rejected: User unknown in virtual
mailbox table (in reply to RCPT TO command)
--1F44A189EF4.1791011814/startup-builder.lxd
Content-Description: Delivery report
Content-Type: message/delivery-status
Reporting-MTA: dns; startup-builder.lxd
X-Postfix-Queue-ID: 1F44A189EF4
X-Postfix-Sender: rfc822; sofia@gladex.de
Arrival-Date: Sat, 3 Oct 2026 09:16:23 +0200 (CEST)
Final-Recipient: rfc822; fabian@ternis.net
Original-Recipient: rfc822;fabian@ternis.net
Action: failed
Status: 5.1.1
Remote-MTA: dns; mx1.ternis.net
Diagnostic-Code: smtp; 550 5.1.1 <fabian@ternis.net>: Recipient address
rejected: User unknown in virtual mailbox table
--1F44A189EF4.1791011814/startup-builder.lxd
Content-Description: Undelivered Message
Content-Type: message/rfc822
Content-Transfer-Encoding: 8bit
Return-Path: <sofia@gladex.de>
Received: by startup-builder.lxd (Postfix, from userid 0)
id 1F44A189EF4; Sat, 3 Oct 2026 09:16:23 +0200 (CEST)
From: Sofia Brandt <sofia@gladex.de>
To: fabian@ternis.net
Subject: Re: Test Message from ternis.net - angekommen
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Message-Id: <20261003071623.1F44A189EF4@startup-builder.lxd>
Date: Sat, 3 Oct 2026 09:16:23 +0200 (CEST)
Hallo Fabian,
zweite von drei: identisch gut angekommen, Signatur d=3Dternis.net
stimmig, Zustellzeit 07:00:55 CEST. Damit ist ternis.net ebenfalls
best=C3=A4tigt.
(Auch diese Antwort ging beim ersten Versuch als SMTPUTF8-Bounce zur=C3=BCck;
dieser hier ist korrekt kodiert.)
Viele Gr=C3=BC=C3=9Fe
Sofia
--1F44A189EF4.1791011814/startup-builder.lxd--