Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Thu, 07 Mar 2024 11:20:38 +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: 550 5.4.1 Recipient address rejected: Access denied. [AM2PEPF0001C716.eurprd05.prod.outlook.com 2024-03-07T11:20:38.085Z 08DC3C6376129347]

The message subject was: Kurs: Köldbryggor i energiberäkning och projektering
The message date was: Thu, 07 Mar 2024 12:20:31 +0100
The message identifier was: 0E/9C-12859-503A9E56
The message reference was: server-4.tower-541.messagelabs.com!1709810436!3204!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.