nodemailer 로 메일 보내기 + Keystonejs

const nodemailer = require("nodemailer");

router.sendMail = (req, res) => {

	const stmpconfig = {
		host: "smtpAddress",
		port: "465",
		secure: true,
		auth: {
			user: "abc@def.com",
			pass: "123456"
		}
	};

	const from = "발신자명 < abc@def.com >";
	const to = "수신자 이메일 주소";
	const subject = "제목";
	const html = "<p>내용</p>";

	let mailOptions = {
		from,
		to,
		subject,
		html
	};

	const transporter = nodemailer.createTransport(stmpconfig);

	transporter.verify((err, success) => {
		if (err) console.error(err);
		console.log("Your config is correct / " + success);
	});

	transporter.sendMail(mailOptions, function(err, res) {
		if (err) {
			console.error("🤕 NodeMailer test failed with error:\n", err);
		} else {
			console.log("this is a new password: " + password);
			console.log("📬 Successfully sent NodeMailer test with result:\n", res);
		}
	});
	transporter.close;
	res.send("it's over");
};