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▷ 제품버젼 : nmail.asp
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▷ 에러메세지 :
The original message was received at Thu, 16 jan 2014 10:22:42 +0900
from[10.234.214.48]
-----The following addresses had permanent fatal errors -----
<****@****>
(reason:550 Relay denied)
---- Transcript of session follows ----
while tallikng to sk-mold.com:
>>>DATA
<<<550Relay denied
5550 5.1.1<****@****>...User unknown
<<<503 Bad sequence of commands
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