It seems that the reporter address doesn't exist...
-------- Forwarded Message --------
Subject: Mail delivery failed: returning message to sender
Date: Wed, 28 May 2025 10:01:31 +0000
From: Mail Delivery System <[email protected]>
To: [email protected]
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(es) failed:
[email protected]
host inmx.digicable.hu [92.249.128.162]
SMTP error from remote mail server after RCPT
TO:<[email protected]>:
550 Sorry, no mailbox here by that name.