I've inherited a 2010 Exchange Server in house that hosts a mailbox that has 3 calendars that everybody uses. I'm not sure why but instead of just sharing the calendars to each user, everybody logs into a terminal server and opens outlook 2010 to view the calendar. Users can access the calendars but the problem is that every couple of minutes, outlook is prompting the user for the mailbox credentials. Anybody have any experience with this?
Thanks for looking!