Subject: Mail delivery failed: returning message to sender
From: "Mail Delivery System" <[email-masked]>
To: [email-masked]
Date: Mon, 27 Oct 2025 06:27:06 +0100

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of
its recipients. This is a permanent error.

The following address failed:

    [email-masked]:
        multiple delivery attempts failed

--- The header of the original message is following. ---

From: Admin Desk <[email-masked]>
To: <[email-masked]>
Subject: Your document are now avaliable to view
Date: Mon, 27 Oct 2025 03:51:54 +0000