What email account do you use is it a corp. email? and do you have your email sync'd? IF your problem is trying to keep emails in it after (default 3 days) then go to your inbox follow these steps.--Menu,Tools,Manage Folders,(Hold down on inbox for pop-up menu),Folder Options, Then you can adjust the days to keep messages in inbox see if that works for you, leme know so i can help you figure this beast out!
