Samsung Galaxy Tab A 10.1 (2016)
Android 6.0
1 Find "Notifications"
Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Notifications.
2 Turn app notifications on or off
Press the indicator next to the required app to turn the function on or off.
3 Turn email message notifications on or off
Press the indicator next to "Email" to turn the function on or off.
4 Return to the home screen
Press the Home key to return to the home screen.