Send Emails from within your Node.js Application Using Nodemailer and SendGrid

send-email.js

const nodemailer = require('nodemailer');
const sendgridTransport = require('nodemailer-sendgrid-transport');

const transport = nodemailer.createTransport(sendgridTransport({
    auth: {
        api_key: 'paste-your-api-key-here'
    }
}))

transport.sendMail({
    to: '[email protected]',
    from: '[email protected]',
    subject: 'Test Email',
    html: '<h2>Please Like Share Comment And Subscribe</h2>'
})
.then(console.log('Success!'))
.catch(err => console.log(err))