Yes! You can modify your notification preferences and choose how you would like certain notifications delivered to you.
First, click on your name in the upper right-hand corner to go to your profile:
Then click "Edit > Notification Preferences".
Then, uncheck any notification you don't want to receive via email.
Note: You will still receive a system notification inside Trackops. System notifications can be found in the upper left-hand corner of the screen when logged in.