var nodemailer = require('nodemailer');
var bodyParser = require('body-parser');
var express = require('express');
var app = express();

app.use(bodyParser.urlencoded({
    extended: true
}));

app.post('/contact', function(req, res) {
    var mailOpts, smtpConfig;
    //Setup Nodemailer transport, I chose gmail. Create an application-specific             password to avoid problems.
    smtpConfig = nodemailer.createTransport('SMTP', {
        service: 'Gmail',
        auth: {
            user: "<myUser>",
            pass: "<myPassword>"
        }
    });
    //Mail options
    mailOpts = {
        from: req.query.name + ' <' + req.query.email + '>',
        //grab form    data from the request body object
        to: '<other user>',
        subject: 'Website contact form',
        text: req.query.message
    };
    smtpConfig.sendMail(mailOpts, function(error, response) {
        //Email not sent
        if (error) {
            res.end("Email send failed");
            //res.render('contact', { title: 'Raging Flame Laboratory - Contact',   msg: 'Error occured, message not sent.', err: true, page: 'contact' })
            //console.log("error");
        }//Yay!! Email sent
        else {
            res.end("Email send successfully");
            //res.render('contact', { title: 'Raging Flame Laboratory - Contact',  msg: 'Message sent! Thank you.', err: false, page: 'contact' })
            //console.log("success");
        }
    });
});

app.listen(8081, function() {
    console.log('Server running at http://127.0.0.1:8081/');
});

<form action="http://127.0.0.1:8087/contact" method="post">
    <b>send us a quote</b>
    </br>
    <input type="text" name="name" id="name" value="Name">
    </br>
    <!--input type="text" name="bname" id="bname" value="Business Name"></br>-->
    <input type="text" name="email" id="email" value="Email Address">
    </br>
    <textarea name="message" id="message" cols="30" rows="10">Enter detailed information here</textarea>
    </br>
    <input type="submit" name="Submit" id="Submit" value="send message">
</form>

app.use(bodyParser.json());

app.use(bodyParser.urlencoded({ extended: true }));

var nodemailer = require('nodemailer');

// Create a SMTP transport object
var transport = nodemailer.createTransport("SMTP", {
    service: 'Hotmail',
    auth: {
        user: "username",
        pass: "password"
    }
  });

console.log('SMTP Configured');

// Message object
 var message = {

// sender info
from: from,

// Comma separated list of recipients
to: req.query.to ,

// Subject of the message
subject:req.query.subject //'Nodemailer is unicode friendly ✔',

// plaintext body
text: req.query.text //'Hello to myself!',

// HTML body
 /*  html:'<p><b>Hello</b> to myself <img src="cid:note@node"/></p>'+
     '<p>Here's a nyan cat for you as an embedded attachment:<br/></p>'*/
};

console.log('Sending Mail');
transport.sendMail(message, function(error){
if(error){
  console.log('Error occured');
  console.log(error.message);
  return;
}
 console.log('Message sent successfully!');

 // if you don't want to use this transport object anymore,uncomment
 //transport.close(); // close the connection pool
});