Subject: Mail delivery failed: returning message to sender
From: "Mail Delivery System" <[email-masked]>
To: <[email-masked]>
Date: Fri, 15 Mar 2024 00:41:36 +0330

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-masked]
    host smtp-in.orange.fr [80.12.26.32]
    SMTP error from remote mail server after end of data:
    550 5.2.0 ksMRrBvdVVFSq Mail rejete. Mail rejected. OFR_506 [506]
  [email-masked]
    host smtp-in.orange.fr [80.12.26.32]
    SMTP error from remote mail server after end of data:
    550 5.2.0 ksMRrBvdUVFSq Mail rejete. Mail rejected. OFR_506 [506]