Is There a Way to Disable Email Notification Pop-Ups?

To disable your email notification pop-ups, go to the circle with your initials inside which is located at the top-right of your screen and click 'My Info'.

In 'My Info' there is a section titled 'Preferences'. Remove the check-mark from the box labeled 'Display in-app incoming email notification' to stop any further email notifications.

Select 'Update' to save your changes!