send email programmatically node code example

Example 1: sendgrid nodejs send email template

const sgMail = require('@sendgrid/mail');
sgMail.setApiKey(process.env.SENDGRID_API_KEY);
const msg = {
  to: '[email protected]',
  from: '[email protected]',
  templateId: 'd-f43daeeaef504760851f727007e0b5d0',
  dynamic_template_data: {
    subject: 'Testing Templates',
    name: 'Some One',
    city: 'Denver',
  },
};
sgMail.send(msg);

Example 2: send email nodejs

var nodemailer = require('nodemailer');

var transporter = nodemailer.createTransport({
  service: 'gmail',
  auth: {
    user: '[email protected]',
    pass: 'yourpassword'
  }
});

var mailOptions = {
  from: '[email protected]',
  to: '[email protected]',
  subject: 'Sending Email using Node.js',
  text: 'That was easy!'
};

transporter.sendMail(mailOptions, function(error, info){
  if (error) {
    console.log(error);
  } else {
    console.log('Email sent: ' + info.response);
  }
});