http://foundation.zurb.com/emails.html
After done with your changes, convert it to real HTML email template. Now you can use it to send.
http://foundation.zurb.com/emails/inliner-v2.html
Complete Guide http://foundation.zurb.com/emails/docs/
http://foundation.zurb.com/emails/docs/sass-guide.html
We can use a foundation-cli to generate a new project (it will require nodejs to be installed).
sudo npm install --global foundation-cli
Clone new project
foundation new --framework emails
Run the server
npm run start
Build the source code and generate HTML distribution
npm run build