Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Mon, 18 Aug 2025 06:28:45 +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 [AMS0EPF000001B1.eurprd05.prod.outlook.com 2025-08-18T06:28:45.762Z 08DDDC3863E320DE]

The message subject was: Lär dig klimatberäkning för uppföljning, certifiering och klimatdeklaration
The message date was: Mon, 18 Aug 2025 08:28:43 +0200
The message identifier was: 52/0A-29923-C18C2A86
The message reference was: server-17.tower-855.messagelabs.com!1755498523!73625!1

Please do not reply to this email as it is sent from an unattended mailbox.
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