scheduler-emailer.js

var mailer = require("nodemailer");
var scheduler = require("node-schedule");

scheduler.scheduleJob({hour: 0, minute: 0}, function() //runs this function every morning at midnight.
{
	var transport = mailer.createTransport("SMTP", {service: "gmail", auth: require("./gmail.auth.js")});
	
	var settings = {
		from: "do-not-reply@fake.com",
		to: "some-person@aol.lol.com",
		subject: "Check it out!",
		text: "I sent this automatically! How cool!",
		html: "I sent this automatically! <b>How cool!</b>"
	}

	transport.sendMail(settings, function(error, response)
	{
		if(error)
		{
			console.log(error);
		}
		else
		{
			console.log(response.message);
		}
	});
});