hi
two hubcas servers (ex 2010 sp1) were retired and two new servers (ex 2010 sp3) are in
we had a problem in previous ones about our country (Iran) standard time
owa clients saw the messages time one hour ahead
at last we used karens zone manager utility to create a new time zone with 2:30 and dst on (to get 3:30 iran - tehran time zone) and it worked (issued set-mailboxregionalconfiguration -timezone ...)
but now clients have the problem again and that utility created time zone does not work and shell says it is invalid
even get-mailboxregionalconfiguration show invalid time zone for previous users
any solution for this bugs-like problem ?