The Default address book in Outlook (connected to Exchange 2010) is the "Global address book".
We don't want this in the office. We want it to be contacts. (I changed mine by going to address book > tools > options > check box to start with contacts in Outlook).
How do I create a Group Policy to implement this network wide for all users?
Exchange Server 2010 with all service packs and roll ups running on Windows Server 2012.