[StAPF] Delivery Status Notification (Failure)
The following message to <hansjoerg.schmidttrenz(a)hk24.de> was undeliverable.
The reason for the problem:
5.1.0 - Unknown address error 550-'5.4.1 Recipient address rejected: Access denied.
[DU2PEPF0001E9C5.eurprd03.prod.outlook.com 2024-09-08T15:15:58.739Z
08DCCE700948235B]'
Attachments:
- attachment.mht (message/rfc822 — 4 Bytes)