I hope this helps. Those of you using the stock email, and are on an exchange server, may want to consider using Touchdown. Granted my company operates with the highest security standards. After my update I received a notification that my company needed to install software that would require a password each time my screen went to sleep. Since I use Touchdown I refused it. I called a guy in ou tech dept. and he advised to refuse it as it was only for the stock email app. Since my Touchdown requires a password anyway, my work emails would come as usual. So, if you use the stock, you may want to refuse and use touchdown or you will be entering your password an awful lot!