mailgunSendAPI.js

var api_key = 'key-XXXXXXXXXXXXXXXXXXXXXXX';
var domain = 'www.mydomain.com';
var mailgun = require('mailgun-js')({apiKey: api_key, domain: domain});
 
var data = {
  from: 'Excited User <[email protected]>',
  to: '[email protected]',
  subject: 'Hello',
  text: 'Testing some Mailgun awesomeness!'
};
 
mailgun.messages().send(data, function (error, body) {
  console.log(body);
});