Want to create markdown formatted email and send it directly from a Google DriveTM Document?
Try TSMarkMail!
Install and access TSMarkMail from the convenient Google Document Add-ons menu.
Author, send and reuse markdown content from any Google Document.
Easily select recipients with Google Contacts integration.
Automatically include images in email.
Quickly clear document content to begin a new email.
Work together with Google Document Chat and Real-Time Collaboration.
Create and update content from your mobile device.