Sorry for what's probably a dumb question..... I have just used the stock email icon for three accounts. I also have the two downloaded apps for Gmail and Yahoo. Why am I getting two notifications for the same email (notification bar)? One white and one blue. I assume it's because both apps (the stock email app and separate email apps) are armed to send notifications. Which is better to do....turn off notifications from the actual app. (Gmail and Yahoo) or the email icon on the main screen? Or, does it matter?