returned mail : see transcript for details the original message was received at tue , 19 jul 2005 08 : 55 : 23 - 0300
from cl 24 - 244 . icpnet . pl [ 62 . 21 . 124 . 244 ]
- - - - - the following addresses had permanent fatal errors - - - - -
( reason : 550 5 . 1 . 1 . . . user unknown )
- - - - - transcript of session follows - - - - -
. . . while talking to [ 127 . 0 . 0 . 1 ] :
> > > data
. . . user unknown
554 5 . 0 . 0 service unavailable ( . . . user unknown )