Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Mon, 18 Aug 2025 06:27:37 +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 [AM2PEPF0001C70E.eurprd05.prod.outlook.com 2025-08-18T06:27:37.235Z 08DDDC224146A3BA]

The message subject was: Lär dig klimatberäkning för uppföljning, certifiering och klimatdeklaration
The message date was: Mon, 18 Aug 2025 08:27:34 +0200
The message identifier was: 86/A8-30130-8D7C2A86
The message reference was: server-23.tower-830.messagelabs.com!1755498455!104373!1

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