Hi @Arty62. The first thing to do is to make sure that you have the Master sync turned on: Swipe down from the top of the screen > Toggle on Master Sync icon. Then go in to Email app > 3 Orange lines > Gear icon > Select account > Sync schedule > Set sync schedule > Auto. If this doesn't work, go in to Settings > Apps > Email > Storage > Clear cache/data and restart the phone and set up your Email again, making sure that it is synced. Hope this helps!