Subject: Delivery Status Notification (Failure)

From: "Mail Delivery System" <[email-masked]>
Date: 21 May 2025 16:09:06 +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 [DU6PEPF0000B621.eurprd02.prod.outlook.com 2025-05-21T14:09:06.156Z 08DD97D8D11FFA0D]'