Use 'Course Notifications' feature to customize email templates to receive notifications related to your course. You can trigger emails based on actions such as when a new student enroll in your course or a new payment occurs.
Go to course options and click on "Course Notification Settings",
You can enable/disable certain email triggers by clicking on the Yes/No slider button. Click "Edit email template" button to customize the email template.
The email templates comes with variables for easy customization.