Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Tue, 22 Apr 2025 06:28:26 +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 [DB1PEPF000509E9.eurprd03.prod.outlook.com 2025-04-22T06:28:26.329Z 08DD7D34390B9B3A]

The message subject was: Kurs om klimatpåverkan vid ROT-projekt
The message date was: Tue, 22 Apr 2025 08:28:19 +0200
The message identifier was: 48/83-06167-90737086
The message reference was: server-24.tower-878.messagelabs.com!1745303303!3205!1

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