Wirelessly posted (Mozilla/5.0 (Linux; U; Android 2.2.2; en-gb; Desire_A8181 Build/FRG83G) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1) Can't send or receive emails on Mac. Keeps asking for password. Says something about moved mobileme. Why can't I get my emails unless in icloud? Do I need to upgrade to Lion?