I have a 3rd generation iPad. My email account is an iCloud account (@me.com). When I got my iPad, I set it up for push and was immediately notified when I received mail. For some reason, this is no longer happening. In fact, it doesn't even check for mail unless I go into the mail program and manually tell it to do so. I checked my settings, they are still set to push. Any suggestions?
iPad (3rd gen) Wi-Fi, iOS 5.1.1