[Agib] Undelivered Mail Returned to Sender

From : MAILER-DAEMON@... , the 27th December 2004 17:28
  • 2004-12-27 17:28:04 — MAILER-DAEMON@... - [Agib] Undelivered Mail Returned to Sender

This is the SMTP Server program at host wanadoo.fr. I'm sorry to have to inform you that your message could not be be delivered to one or more recipients. It's attached below. For further assistance, please send mail to  If you do so, please include this problem report. You can delete your own text from the attached returned message. The SMTP Server program : User unknown