Don't want to be disturbed? Snooze notifications in Outlook mobile with the Do not disturb feature, or turn off notifications completely in your settings.
For iOS/Apple Devices and Android Devices:
Open your Outlook App, go to the Mail tab, and select your initial in the top left corner of your screen.
To set a "Do Not Disturb"(where you don't receive notifications temporarily):
Select the clock icon in the top right corner. (The clock icon will not appear in the search or calendar tab.)
Select the schedule or amount of time that fits your needs.
To turn off all notifications permanently:
Select the gear icon in the bottom left corner to go to your Outlook App Settings.
Scroll down and select the option for "Notifications"
Select the option "None" to turn off all Outlook notifications.