I'm running KitKat (4.4.2) on a MotoX, and I use the stock Email app for a work account. When the phone is locked with all notifications cleared, the first new email to arrives causes the notification sound to play- but no additional sounds play when more new emails arrive if I don't unlock the phone and clear the first one. Is this normal behavior for this app now? I would really like to find a way to get an audible alert for all new Emails like I used to get on my old Android 2.X phone. Thanks!