Since I upgraded to iOS 5 everything seems to be functioning fine. However my Mail doesn't seem to be working 100%. I have two accounts, Exchange and a iCloud (.me) address. The Exchange account works perfectly like it always does but the iCloud one won't send mail. It says something about a server error, I can't remember the exact message. It will either say that or it will just get stuck on "sending" until I close the App. I'm guessing this is a problem with Apple's servers? Anyone else experiencing this? ALSO; This is slightly off topic, but I'm sort of confused about one thing. According to Apple you need 10.7.2 to use iCloud right? Well I'm on Snow Leopard and I can log into the iCloud site and back up my phone etc. Am I missing something here? Thanks.