I have a Frontend/Backend Exchange config. Changed a user's
password on a DC, and the user can log in with this new password to
the domain, but when they attempt to use OWA or POP3 on the front end
server, it takes the old password.
It usually takes about an hour for the new password to work. AD
Replication is every 15 minutes and replmon shows no problems there.
Does anyone have any idea what's going on here?