The original message was received at Mi, 19 Feb 2003 16:52:32 -0100
----- The following addresses had permanent fatal errors -----
<guido.schulz@t-online.de>
----- Transcript of session follows -----
... while talking to pop.btx.dtag.de:
RCPT To:<guido.schulz@t-online.de>
<<< 550 <guido.schulz@t-online.de>... User unknown
550 <guido.schulz@t-online.de>... User unknown