This page should be split into two main parts:

• User messages preferences
• A site option to default users to force only contacts for messages (off by default)
• Notifications preferences (for other automatic notifications)
  • Enables user to manage the preferences as now, but with a more simplified interface
  • Grouped by System and Courses, perhaps collapsible
  • Hide the offline/online better in the UI

• Move output configurations to their own pages
  • Perhaps modal screen with gear on top of each column