Subject: Mail Delivery Failure
From: Mail Delivery System <[email-masked]>
To: <[email-masked]>
Date: Wed, 02 Nov 2022 18:15:33 +0000

This is the mail delivery agent at Symantec Email Security.cloud.

I was unable to deliver your message to the following addresses:

[email-masked]

Reason: 554 5.4.7 [internal] exceeded max time without delivery

The message subject was: Addison adv
The message date was: Wed, 26 Oct 2022 20:15:29 +0200
The message identifier was: DE/52-02569-54979536
The message reference was: server-8.tower-745.messagelabs.com!1666808130!53633!1

Please do not reply to this email as it is sent from an unattended mailbox.
Contact your email administrator if you need more information, or
instructions for resolving this issue.