Subject: Returned mail: see transcript for details

From: postmaster <[email-masked]>
Date: Tue, 11 Nov 2025 10:04:48 +0100

The original message was received at Tue, 11 Nov 2025 10:04:15 +0100
from:
[email-masked]

   ----- The following addresses had permanent fatal errors -----
[email-masked]
    (reason: 550 5.4.1 Recipient address rejected: Access denied. For more information see https://aka.ms/EXOSmtpErrors [AMS1EPF00000040.eurprd04.prod.outlook.com 2025-11-11T09:04:48.085Z 08DE1E9634D452C8])

   ----- Transcript of session follows -----
... while talking to gavlefastigheter.se.:
>>> DATA
<<< 550 5.4.1 Recipient address rejected: Access denied. For more information see https://aka.ms/EXOSmtpErrors [AMS1EPF00000040.eurprd04.prod.outlook.com 2025-11-11T09:04:48.085Z 08DE1E9634D452C8]
550 5.4.1 Recipient address rejected: Access denied. For more information see https://aka.ms/EXOSmtpErrors [AMS1EPF00000040.eurprd04.prod.outlook.com 2025-11-11T09:04:48.085Z 08DE1E9634D452C8]
<<< 503 5.5.2 Need rcpt command [AMS1EPF00000040.eurprd04.prod.outlook.com 2025-11-11T09:04:48.085Z 08DE1E9634D452C8]