Subject: Returned mail: see transcript for details

From: postmaster <[email-masked]>
Date: Thu, 16 Jan 2025 09:47:19 +0100

The original message was received at Thu, 16 Jan 2025 09:46:40 +0100
from:
[email-masked]

   ----- The following addresses had permanent fatal errors -----
[email-masked]
    (reason: 550 5.4.1 Recipient address rejected: Access denied. [DB5PEPF00014B90.eurprd02.prod.outlook.com 2025-01-16T08:47:19.029Z 08DD32A636076DB0])

   ----- Transcript of session follows -----
... while talking to gastrikeraddningstjanst.se.:
>>> DATA
<<< 550 5.4.1 Recipient address rejected: Access denied. [DB5PEPF00014B90.eurprd02.prod.outlook.com 2025-01-16T08:47:19.029Z 08DD32A636076DB0]
550 5.4.1 Recipient address rejected: Access denied. [DB5PEPF00014B90.eurprd02.prod.outlook.com 2025-01-16T08:47:19.029Z 08DD32A636076DB0]
<<< 503 5.5.2 Need rcpt command [DB5PEPF00014B90.eurprd02.prod.outlook.com 2025-01-16T08:47:19.029Z 08DD32A636076DB0]