I am using the latest version of iOS 7 on my iPad mini with retina display and I am no longer getting mail alerts for the past two days. I do not get the banner alerts, the chime, or even the red badge on the icon. I have not changed anything in settings and I have had the same mail settings for years. I have three email accounts in mail, all with different mail services, and alerts are not working for any of them -- leading me to believe it is an issue with iOS. I have tried a hard reset of the device, turning the device on and off, and turning off push and fetch and then turning it back on. Does anyone have any other ideas besides wiping the device and starting from scratch?