mail

var nodemailer = require('nodemailer');

//with which mail service we going to use
var transporter = nodemailer.createTransport({
  service: 'gmail',
  //user credentials (user,pass)
  auth:{
    user: 'yourEmail@gmail.com',
    pass: 'your password'
  }
});

//mail option, from who, to subject and text or html
var mailOptions={
  from: 'donaldTrump@whitehouse.com',
  to: 'sb@gmail.com',
  subject: "need some weed",
  //text: 'dude, i need some weed, please help me, dont want to take from Ester 1kg!'
  html:'<center><h1>Weed request</h1></center><hr>dude, i need some weed, please help me, <b>dont want to take from Ester 1kg!<b>'
}

//send email
transporter.sendMail(mailOptions, function(error,info){
  //if we have an error
  if (error){
    console.log(error)
  } else {
    //if all is gotta!
    console.log("mail was sent to :"+info.response)
  }
});