RippleMail

// Ripple account to watch for payment
var acct = 'rDPe2PCQtxngg5euANuGiL9o9XEsNfim2g'
// API key for Mailgun
var api_key = 'key-';
// Subdomain for Mailgun
var domain = 'domain.mailgun.org';
// create Mailgun
var Mailgun = require('mailgun-js');
var mailgun = new Mailgun({apiKey: api_key, domain: domain});
// create Ribble lib
var Remote = require('ripple-lib').Remote;
var remote = new Remote({
  servers: [ 'wss://s1.ripple.com:443' ]
});
remote.connect(function() {
	// listen for transaction_all events
	remote.on('transaction_all', function on(transaction) {
		var trx = transaction.transaction
		if (trx.Destination) {
			console.log(trx.Account + " ==> " + trx.Destination + " [" + trx.Amount + "]")
			if (trx.Destination == acct) {
				var data = {
				  from: 'XRP Watcher',
				  to: 'me@web.de',
				  subject: 'XRP received',
				  text: 'You received ' + trx.Amount + ' from Account ' + trx.Account
				}
				mailgun.messages().send(data, function (error, body) {
				  console.log(body);
				});
			}
		}
    });
});