Hi,
vielen Dank für deine Antwort. Soweit ich das sehen kann, wir der obige Text von Proxmox generiert. Jedenfalls würde es mich wundern, wenn der Exchange von sich selbst in der 3. Person reden würde
Jedenfalls funktioniert Hide Internal Host an Port 26, jedoch nicht bei diesem NDR unten.
Hinweise:
Proxmox-Version: 5.2-7
192.168.1.1 = Exchange
8.8.8.8 = externe IP vom Proxmox bzw. Firewall
X-TOI = McAfee Security for Microsoft Exchange (nehme ich an, läuft auf dem Exchange)
Ich teste von einem t-online-Konto aus.
Return-Path: <>
Received: from mailin89.aul.t-online.de ([172.20.26.207])
by ehead20a06.aul.t-online.de (Dovecot) with LMTP id 5z0JGyJThF5AUQAAp2dcAg;
Wed, 01 Apr 2020 10:38:58 +0200
Received: from mail1.meinedomäne.de ([8.8.8.8]) by mailin89.aul.t-online.de
with (TLSv1.2:AES256-GCM-SHA384 encrypted)
esmtp id 1jJtk-2v60; Wed, 1 Apr 2020 10:38:56 +0200
Date: Wed, 1 Apr 2020 10:38:56 +0200 (CEST)
From:
MAILER-DAEMON@mail1.meinedomäne.de (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To:
vondiesemkontoverschickt@t-online.de
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary="55DED86110F.1585730336/mail1.meinedomäne.de"
Content-Transfer-Encoding: 8bit
Message-Id: <
20200401083856.9D0F6861119@mail1.meinedomäne.de>
X-TOI-SPAM: n;1;2020-04-01T08:38:58Z
X-TOI-VIRUSSCAN: clean
X-TOI-EXPURGATEID: 149288::1585730336-00000FD1-2390C27B/18/0
X-TOI-SPAMCLASS: CLEAN, BOUNCE
X-TOI-MSGID: 7517a80e-60df-4052-b869-cc7223fa88d3
X-ENVELOPE-TO: <
vondiesemkontoverschickt@t-online.de>
This is a MIME-encapsulated message.
--55DED86110F.1585730336/mail1.meinedomäne.de
Content-Description: Notification
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
This is the mail system at host mail1.meinedomäne.de.
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
<550Test@meinedomäne.de>: host 192.168.1.1[192.168.1.1] said: 550 5.1.10
RESOLVER.ADR.RecipientNotFound; Recipient not found by SMTP address lookup
(in reply to end of DATA command)
--55DED86110F.1585730336/mail1.meinedomäne.de
Content-Description: Delivery report
Content-Type: message/delivery-status
Reporting-MTA: dns; mail1.meinedomäne.de
X-Proxmox-Queue-ID: 55DED86110F
X-Proxmox-Sender: rfc822;
vondiesemkontoverschickt@t-online.de
Arrival-Date: Wed, 1 Apr 2020 10:38:51 +0200 (CEST)
Final-Recipient: rfc822; 550Test@meinedomäne.de
Original-Recipient: rfc822;550Test@meinedomäne.de
Action: failed
Status: 5.1.10
Remote-MTA: dns; 192.168.1.1
Diagnostic-Code: smtp; 550 5.1.10 RESOLVER.ADR.RecipientNotFound; Recipient not
found by SMTP address lookup
--55DED86110F.1585730336/mail1.meinedomäne.de
Content-Description: Undelivered Message
Content-Type: message/rfc822
Content-Transfer-Encoding: 8bit
To: 550Test@meinedomäne.de
From: dev <
vondiesemkontoverschickt@t-online.de>
Subject: test
Message-ID: <
dbc29b36-d7da-9e07-0782-bc2dce398cd0@t-online.de>
Date: Wed, 1 Apr 2020 10:38:38 +0200
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Content-Language: de-DE
test
--55DED86110F.1585730336/mail1.meinedomäne.de--
