Subject: Delivery Status Notification (Failure)

From: "Mail Delivery System" <[email-masked]>
Date: 11 Sep 2025 16:32:56 +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 [DU2PEPF00028CFF.eurprd03.prod.outlook.com 2025-09-11T14:32:55.309Z 08DDF071A24D86F3]'