Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Mon, 30 Sep 2024 06:22:02 +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. [DB5PEPF00014B8E.eurprd02.prod.outlook.com 2024-09-30T06:22:02.210Z 08DCE0219D4596BB]

The message subject was: Seminarium om byggreglernas nya krav på energiprestanda, dagsljus, luftflöden med mera
The message date was: Mon, 30 Sep 2024 08:21:54 +0200
The message identifier was: 9E/8E-28983-7834AF66
The message reference was: server-8.tower-570.messagelabs.com!1727677318!1164!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.