Send tracked emails from smartphone

1. First, make sure you've installed the Mailtrack Add-on for mobile by following these instructions. 
2. Open the Gmail app on your phone and open an existing email (sent or received).
3. Scroll all the way down to the bottom of the email.
4. At the very end (where it says "Available add-ons"), you should see the Mailtrack logo.
5. Tap the Mailtrack logo. You should then have the option to either send a tracked reply or compose a new tracked email.