Basically I've set up my work e-mail account (Exchange) on Mail (v3.6) on my Macbook and it works perfectly on there, but when I try and sync it to the iPhone (3GS 3.1.3) it doesn't show up in the E-Mail accounts box in the info tab on iTunes (v9.1). I have another IMAP account on my mac set up in Mail and that does show in the info tab in iTunes when trying to sync my iPhone. (I don't want to sync that account as it's from University and is now inactive). Should I be able to sync an Exchange account to my iPhone or is it just going to be a case of trying to manually set it up on the iPhone to receive mail? Any answers or help appreciated. If you need any more details just ask.