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.
Go to Messages.
Select the Messages tool from the Tool Menu in your site.
Open the message.
Select the subject of the message you would like to view.
Choose Reply or Reply to all.
Compose the message and send.
Compose the message and select Send. For instructions on composing a message, view the article How do I send a message?