Send Email using G-Mail SMTP in Express/Node.js

In this arti­cle, I will demon­strate a sim­ple exam­ple of send­ing emails using G-Mail SMTP in Express/ Node.js. fortunately sending emails in express/node js pretty easy, in node.js there are many open source email libraries are available.

In this tutorial we are going to use express-mail library. For sending html emails we are going to use template engine called pugjs, this project was formerly known as Jade.

Create package.json file and keep it in any folder. Put the below code in it.


issue npm init command to generate package.json and after generating, issue following commands to install express js, pugjs and express mailer dependencies, npm install --save pug express express-mailer



Run the app with the following command:

Then, load http://localhost:8000/ in a browser to see the output.

I hope you like this Post, Please feel free to comment below, your suggestion and problems if you face - we are here to solve your problems.

I am Arjun from Hyderabad (India). I have been working as a software engineer from last 7+ years, and its my passion to learn new things and implement them as a practice. Aside from work, I likes gardening and spending time with pets.