The original message was received at Sat, 31 May 2008 05:36:21 +0900 from [82.209.215.95]

----- The following addresses had permanent fatal errors ----- hiromaro_nakamurad@orientchemical.com (reason: 550 5.1.1 hiromaro_nakamurad@orientchemical.com... User unknown)

----- Transcript of session follows ----- ... while talking to uranus.bzold.plala.or.jp.:

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DATA

<<< 550 5.1.1 hiromaro_nakamurad@orientchemical.com... User unknown 550 5.1.1 hiromaro_nakamurad@orientchemical.com... User unknown <<< 503 5.0.0 Need RCPT (recipient)