nodemailer

const nodemailer = require('nodemailer');

const smtpTransport = nodemailer.createTransport('SMTP', {
    service: 'Gmail',
    auth: {
        user: 'gmail.user@gmail.com',
        pass: 'userpass'
    }
});

smtpTransport.sendMail({
    from: 'Ilnurgi Foo <foo@ilnurgi.ru>',
    to: 'bar@ilnurgi.ru, baz@ilnurgi.ru',
    subject: 'Hello',
    text: 'Hello world',
    html: '<b>Hello world </b>'
}, (error, response){
    if(error){
        console.log(error);
    } else {
        console.log('Message sent: ' + response.message);
    }

    smtpTransport.close();
});