My uncle just got an ipad for work mainly to be used for emails. He has a desktop that is running Windows and is where he receives new emails and stores them. I added that email account to the ipad with no problems. The thing is he is only able to receive new emails and can't see the older emails. And every new email does not show up, he has only one that showed up and that was sent from a blackberry. Why doesn't he receive every new email and should he be able to see all the older emails?