----- Transcript of session follows -----
... while talking to mx2.hanmail.net.:
>>> DATA
<<< 441 4.4.1 temporay dns failed
... while talking to mx10.hanmail.net.:
>>> DATA
<<< 553 5.5.4 Host name(msl2.ichia.com.tw) is not match with your ip(210.65.242.82), maybe it's bogus.
554 5.0.0 Service unavailable
----- Transcript of session follows -----
... while talking to mx2.hanmail.net.:
>>> DATA
<<< 441 4.4.1 temporay dns failed
... while talking to mx10.hanmail.net.:
>>> DATA
<<< 553 5.5.4 Host name(msl2.ichia.com.tw) is not match with your ip(210.65.242.82), maybe it's bogus.
554 5.0.0 Service unavailable