How do I reply to a message?
The Messages tool allows you to reply to a message sent to you by another member of the course.
Select the subject of the message you would like to view. In this case, Unit 1 Exam is selected.
Select Reply to reply to the author of the original message. Select Reply to all to reply to all parties included on the original message.
Compose the message and select Send. For instruction on composing a message, view the article How do I send a message?