Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Thu, 10 Apr 2025 06:16:41 +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 [AM4PEPF00025F96.EURPRD83.prod.outlook.com 2025-04-10T06:16:41.787Z 08DD7783847547CD]

The message subject was: Seminarium om Boverkets nya byggregler
The message date was: Thu, 10 Apr 2025 08:16:35 +0200
The message identifier was: 6C/04-09221-94267F76
The message reference was: server-7.tower-878.messagelabs.com!1744265800!1527992!1

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