Permanent Delivery Failure

[MDaemon]

The attached message had PERMANENT fatal delivery errors!

After one or more unsuccessful delivery attempts the attached message has
been removed from the mail queue on this server.  The number and frequency
of delivery attempts are determined by local configuration parameters.

YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS!

--- Session Transcript ---
 Mon 2005-05-16 10:09:57: Parsing Message <xxxxxxxxxxxxxxxxxx\pd50004506502.msg>
 Mon 2005-05-16 10:09:57: From: address@hidden
 Mon 2005-05-16 10:09:57: To: address@hidden
 Mon 2005-05-16 10:09:57: Subject: 4,8 Mill. Osteuropaeer durch Fischer-Volmer 
Erlass
 Mon 2005-05-16 10:09:57: Message-ID: <address@hidden>
 Mon 2005-05-16 10:09:57: Route slip host: 10.3.38.10
 Mon 2005-05-16 10:09:57: Route slip port: 25
 Mon 2005-05-16 10:09:57: Attempting SMTP connection to [10.3.38.10 : 25]
 Mon 2005-05-16 10:09:57: Waiting for socket connection...
 Mon 2005-05-16 10:09:57: Socket connection established (217.173.240.101 : 2099 
-> 10.3.38.10 : 25)
 Mon 2005-05-16 10:09:57: Waiting for protocol initiation...
 Mon 2005-05-16 10:09:57: <-- 220 S082H01005.dom02.loit.no ESMTP Service (Lotus 
Domino Release 6.5.3) ready at Mon, 16 May 2005 10:10:24 +0200
 Mon 2005-05-16 10:09:57: --> EHLO extmail.loit.no
 Mon 2005-05-16 10:09:57: <-- 250-S082H01005.dom02.loit.no Hello 
extmail.loit.no ([217.173.240.101]), pleased to meet you
 Mon 2005-05-16 10:09:57: <-- 250-SIZE 307200000
 Mon 2005-05-16 10:09:57: <-- 250 PIPELINING
 Mon 2005-05-16 10:09:57: --> MAIL From:<address@hidden> SIZE=2247
 Mon 2005-05-16 10:09:57: <-- 250 address@hidden Sender OK
 Mon 2005-05-16 10:09:57: --> RCPT To:<address@hidden>
 Mon 2005-05-16 10:09:57: <-- 550 address@hidden No such user
--- End Transcript ---
: Message contains [1] file attachments