As an Administrator, for a specific course, you can disable email notifications. Here's how you'd do it.
- From the list of courses, click View Course.
- In the left pane, click Email Templates.
- Disable or enable the options, as required for the course. You can disable email notifications for the following, and more:
- Course completion.
- Reminder for course completion- Before and after deadline.
- Escalation for missed course.