Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Mon, 14 Apr 2025 06:16:24 +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 [DB1PEPF000509E6.eurprd03.prod.outlook.com 2025-04-14T06:16:24.352Z 08DD787F644DE4F4]

The message subject was: Lär dig mer om Boverkets nya byggregler och EU-direktivet EPBD
The message date was: Mon, 14 Apr 2025 08:16:17 +0200
The message identifier was: B3/12-00801-738ACF76
The message reference was: server-31.tower-878.messagelabs.com!1744611381!2670!1

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