Domino 9.0.1 Fp4 and ical conversion extralog

If you have upgrade Domino 9.0.1 to FP4 you may note this kind of messages in console


06/21/2015 11:48:13.20 AM ImportConvertHeaders> INetSendTo: <empty>> [cimpimsg.cpp, 2576]
06/21/2015 11:48:13.20 AM ImportConvertHeaders> OriginalTo: <empty>> [cimpimsg.cpp, 2577]
06/21/2015 11:48:13.20 AM ImportConvertHeaders> Resent_To: <empty>> [cimpimsg.cpp, 2578]

this is a regression and introduce this extraloggin and could be addressed with following command:

Set Config DEBUG_ICAL_ADDRESSES=0

This behavior is addressed in FP4 IF1 . You can find all detail reading this technote.