Subject: Mail Delivery Failure

From: Mail Delivery System <[email-masked]>
Date: Tue, 02 Apr 2024 07:08:17 +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. [AM2PEPF0001C70C.eurprd05.prod.outlook.com 2024-04-02T07:08:17.065Z 08DC51960C4F9FCE]

The message subject was: Hur stor är klimatpåverkan från byggnaders energianvändning?
The message date was: Tue, 02 Apr 2024 09:08:10 +0200
The message identifier was: 87/A1-12553-0EEAB066
The message reference was: server-9.tower-581.messagelabs.com!1712041695!526248!1

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