Global Address book note updating - exchange/Oultook 2010
We are running Exchange 2010 and Outlook 2010. The global address book is not updating on the clients. I noticed that several new users/mailboxes that have been added in the last several weeks have not shown up in the Global Address book. They do show up in OWA. Is there a way to fix it so the daily automatic update runs or am I stuck doing a manual update every time I add a new user?