I'm running MeetingPlace Express v2.1 and have it using CUCM 6.1 for authentication (which is sync'd with our MS Active Directory). Users login to MPE using domain creditials just fine. MY question is since AD creds work, why can't auto-login/passthrough not work for users on the domain. I'm not so worried about the web interface, but mostly the Outlook plugin. If someone is scheduling a meeting using the plugin, they've already authenticated to Exchange, why do they have to login again?
Basically, is there anyway to configure the webserver on MPE to auto authenticate users against my domain and only prompt for external users?