Subject: Delivery Status Notification (Failure)

From: "Mail Delivery System" <[email-masked]>
Date: 13 Sep 2025 12:30:56 +0200

The following message to <[email-masked]> was undeliverable.
The reason for the problem:
5.3.0 - Other mail system problem 554-'5.4.14 Hop count exceeded - possible mail loop ATTR34 [AMS1EPF0000004E.eurprd04.prod.outlook.com 2025-09-13T10:30:56.507Z 08DDF268379B0319]'