Subject: Delivery Status Notification (Failure)

From: "Mail Delivery System" <[email-masked]>
Date: 15 Sep 2025 08:13:45 +0200

The following message to <[email-masked]> was undeliverable.
The reason for the problem:
5.1.0 - Unknown address error 550-'5.4.1 Recipient address rejected: Access denied. For more information see https://aka.ms/EXOSmtpErrors [AM3PEPF00009BA1.eurprd04.prod.outlook.com 2025-09-15T06:13:46.061Z 08DDF28CE71C7680]'

Subject: [BULK] Ta en titt på höstens kursutbud om byggnad=?utf-8?q?ers_klimatp=C3=A5verkan