Email by Bowery is a really easy to use layer around popular mail services.
$ npm install e-mail
var email =service: 'amazonses'access_key: ''secret_key: ''emailsendbody'/path/to/template.hjs' '/path/to/style.css' name: 'Customer'
Email by Bowery currently supports Hogan.js for templating and CSS for styling.
At the moment Amazon's SES is the only supported service.