UF Exchange Transition to Exchange 2010
Exchange 2010 has replaced Exchange 2007. Although the URL change happenned behind the scenes for most users, some may have had to make the change manually. Clients who manually changed the server address to legacy.mail.ufl.edu during the transition may have to change it back to mail.ufl.edu.
E-mail clients that are known to need the manual change include but are not limited to:
Apple Mail, Entourage, some clients using Active Sync (Palm Pre, older iPhones, Droid)