[Audaxviator]

Рас

function foo(email, password) {
	nodemailer.createTestAccount(function(err, account) {
		var transporter = nodemailer.createTransport({
			host: 'smtp.ethereal.email',
			port: 587,
			secure: true,
			auth: {
				user: account.user,
				pass: account.pass
			}
		});

		var message = {
			from: '"Heano" <games.1212@yandex.ru>',
			to: email,
			subject: 'Регистрация ✔',
			text: 'Твой пароль: '+ password,
			html: 'Твой пароль:<b> '+ password+'</b>'
		};

		transporter.sendMail(message, function (err, info) {
			if (err) {
				console.log('Error:' + err.message);
				return;
			}
			   console.log('Server responded with ' + info.response);
		});
	});
}

Два

foo('f@ya.ru', '1')