We've had a lot of trouble connecting via IMAP to my company's exchange server. It connects seamlessly when on WiFi on the local network (at my office). On EDGE, it doesn't receive email, only sends. I haven't tried it on a non-local WiFi network. Apple and AT&T are saying this is a known issue they are working with the edge network to solve. I find this hard to believe, since people say they have exchange and IMAP working well together. Is anyone out there experiencing similar problems? Does anyone have IMAP working with exchange over egde? Thanks for any help in advance.