Cannot get mail. Connection to the server failed
Five days after upgrading to ios 6 my iPhone 4 cannot get mail. I've checked the iCloud server status and its working. All apps except mail are working. iTunes, App Store, Safari, other apps, etc. I've reset my phone soft and hard. All of my mail accounts are failing. When I compose mail and send it I get the swoosh sound immediately but the mail is not being sent. I don't want to delete my .me account because it says my iCloud will be deleted off my phone. In addition my battery is draining very quickly
iPhone 4, iOS 6