Email Settings
If we go to SETTINGS > ORGANIZATIONAL SETTINGS > SYSTEM USERS
All System Users (once created) will have the tab 'Notifications'
Now we just need to select a system user (pressing EDIT):
Once under their profile, we can then select the 'Notifications' tab.
Here, they can customize their personal preferences for the types of emails they will get from the system.
NOTE: If the system users had 'DONT SEND EMAIL NOTIFICATIONS' turned ON (the box was checked), then this will still be honored in the system - they won't have to go re-do their settings.