Question Rewrite Plesk Sender Adress

[wilkis]

We will rewrite the Plesk Sender Adress.

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  [email protected]
    SMTP error from remote mail server after end of data:
    host another.mailserver.net [1.1.1.1]: 550-5.7.1 This email was rejected because it violates our security policy
    550 5.7.1   MAIL FROM domain (plesk.example.com) and Header-From domain (example.com) are not equal.

------ This is a copy of the message, including all the headers. ------

Return-path: <[email protected]>
...
Received: by plesk.example.com (Postfix, from userid 0)
    id 2851336D193; Wed, 21 Mar 2018 08:23:59 +XXXX (XXX)
To: res1 <[email protected]>
Subject: =?UTF-8?Q?=3Cpsk=2Ecust=2Eexample=2Ede=3E=20Notification=3A=20Resource=20usage=20by=20subscription=20has=20exceeded=20the=20allotments=2E?=
From: Administrator <[email protected]>
Reply-To: Administrator <[email protected]>
Date: Wed, 21 Mar 2018 08:23:59 +XXXX
X-Mailer: PHP/X.X.XX
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Content-Disposition: inline
MIME-Version: 1.0
Message-Id: <[email protected]>
X-MMR-Original-From:2.2.2.2

Message Text

 

[Bitpalast]

It is perfectly legitimate that "mail from" and "header from" differ. This probably applies to a billion mails a day. It is rather a security overkill to evaluate a mismatch and block mail that has that mismatch.

 

[wilkis]

Sorry, thats not the problem.
We will change the receiver address. From [email protected] to [email protected].