Content-Type: message/delivery-status

Reporting-MTA: dns; duck.city.fukuyama.hiroshima.jp
Received-From-MTA: DNS; duck
Arrival-Date: Sat, 30 Jul 2005 14:55:52 +0900

Final-Recipient: RFC822; mike@city.fukuyama.hiroshima.jp
Action: failed
Status: 5.1.1
Remote-MTA: DNS; [10.0.2.101]
Diagnostic-Code: SMTP;
	550 5.1.1 <mike@city.fukuyama.hiroshima.jp>... User unknown
Last-Attempt-Date: Sat, 30 Jul 2005 14:55:52 +0900