The original message was received at Wed, 7 Jul 2004 17:34:21 +0900
from 202.70.203.66.iolbroadband.net [202.70.203.66]

   ----- The following addresses had permanent fatal errors -----
<27mcdx8xte_at_fsinet.or.jp>
    (reason: 550 <27mcdx8xte_at_fsinet.or.jp>... User unknown)

   ----- Transcript of session follows -----
... while talking to fnetgw.fsinet.or.jp.:
>>> RCPT To:<27mcdx8xte_at_fsinet.or.jp>
<<< 550 <27mcdx8xte_at_fsinet.or.jp>... User unknown
550 5.1.1 <27mcdx8xte_at_fsinet.or.jp>... User unknown

Reporting-MTA: dns; delta.fsinet.or.jp
Received-From-MTA: DNS; 202.70.203.66.iolbroadband.net
Arrival-Date: Wed, 7 Jul 2004 17:34:21 +0900

Final-Recipient: RFC822; 27mcdx8xte_at_fsinet.or.jp
Action: failed
Status: 5.1.1
Remote-MTA: DNS; fnetgw.fsinet.or.jp
Diagnostic-Code: SMTP; 550 <27mcdx8xte_at_fsinet.or.jp>... User unknown
Last-Attempt-Date: Wed, 7 Jul 2004 17:34:28 +0900

attached mail follows:

Please answer quickly!