Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Thu, 10 Apr 2025 06:18:56 +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. For more information see https://aka.ms/EXOSmtpErrors [DU6PEPF0000B61B.eurprd02.prod.outlook.com 2025-04-10T06:18:56.539Z 08DD74BEBCAF34E8]

The message subject was: Seminarium om Boverkets nya byggregler
The message date was: Thu, 10 Apr 2025 08:18:50 +0200
The message identifier was: 54/16-09221-FC267F76
The message reference was: server-30.tower-878.messagelabs.com!1744265934!3445!1

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