Hello
I am trying to filter incoming emails by the content of the "Diagnostic-Code" header, an example of such a header:
Diagnostic-Code: smtp; 550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser sd2-20020a170906ce2200b00992e2779596si3982608ejb.827 - gsmtp
I am trying to find the phrase "The email account that you tried to reach does not exist", for this purpose I created a rule for filter in the settings, screenshot:
But unfortunately the rule doesn't work. What am I doing wrong. Please help.
Example of an incoming message:
Return-path: <>
Envelope-to: support@mysite.com
Delivery-date: Fri, 11 Aug 2023 22:56:31 +0300
Received: from exim by mail.mysite.com with local (Exim 4.92.2)
id 1qUYFL-0003JL-T4
for support@mysite.com; Fri, 11 Aug 2023 22:56:31 +0300
X-Failed-Recipients: kirilll2673@gmail.com
Auto-Submitted: auto-replied
From: Mail Delivery System <Mailer-Daemon@mail.mysite.com>
To: support@mysite.com
Content-Type: multipart/report; report-type=delivery-status; boundary=1691783791-eximdsn-1073901725
MIME-Version: 1.0
Subject: Mail delivery failed: returning message to sender
Message-Id: <E1qUYFL-0003JL-T4@mail.mysite.com>
Date: Fri, 11 Aug 2023 22:56:31 +0300
--1691783791-eximdsn-1073901725
Content-type: text/plain; charset=us-ascii
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:
kirilll2673@gmail.com
host gmail-smtp-in.l.google.com [173.194.79.26]
SMTP error from remote mail server after RCPT TO:<kirilll2673@gmail.com>:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser sd2-20020a170906ce2200b00992e2779596si3982608ejb.827 - gsmtp
--1691783791-eximdsn-1073901725
Content-type: message/delivery-status
Reporting-MTA: dns; mail.mysite.com
Action: failed
Final-Recipient: rfc822;kirilll2673@gmail.com
Status: 5.0.0
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 https://support.google.com/mail/?p=NoSuchUser sd2-20020a170906ce2200b00992e2779596si3982608ejb.827 - gsmtp
--1691783791-eximdsn-1073901725
Content-type: message/rfc822
Return-path: <support@mysite.com>
Received: from admin by mail.mysite.com with local (Exim 4.92.2)
(envelope-from <support@mysite.com>)
id 1qUYFL-0003JC-LG
for kirilll2673@gmail.com; Fri, 11 Aug 2023 22:56:31 +0300
To: kirilll2673@gmail.com
Subject: =?utf-8?B?0JDQutGC0LjQstCw0YbQuNGPINCw0LrQutCw0YPQvdGC0LA=?=
X-PHP-Originating-Script: 1002:class.phpmailer.php
Date: Fri, 11 Aug 2023 22:56:31 +0300
From: support@mysite.com
Message-ID: <rtHCl2ByGVTMsX4BKqj3knrULGixs5FIyoBqxWw4@anitokyo.org>
X-Mailer: DLE CMS
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: base64