Sending Emails with Node.js and Nodemailer: A Step-by-Step Guide

In this tutorial, you will learn how to send emails with Node.js using the Nodemailer library. We'll start by setting up a simple Node.js project, and then we'll install and configure Nodemailer to send emails through an email service provider. You'll learn how to create a transporter object to handle email sending, and how to define an email message with the sender, recipient, subject, and body. Finally, we'll show you how to integrate this functionality into an API endpoint that you can use to send emails from your Node.js applications.
Check out the source code for this tutorial on our GitHub repository to follow along: gist.github.com/krishheii/d72...
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[@monianbu9641]

Thank you this is very useful for me thanks a lot sis ❤

[@hackthecode]

Thank you so much

[@monianbu9641]

How to send the attachment in email using nodejs and nodemailer in postman method pls upload the video mam pls

[@hackthecode]

Hi please try the below code
// Require the nodemailer module
const nodemailer = require ('nodemailer');
// Create a transporter object with your gmail credentials
const transporter = nodemailer.createTransport ({
service: 'gmail',
auth: {
user: '[e-mail]',
pass: 'your_password'
}
});
// Define the mail options with the attachment
const mailOptions = {
from: '[e-mail]',
to: '[e-mail]',
subject: 'Sending email with attachment using nodejs and nodemailer',
text: 'Hello, this is a test email with an attachment',
attachments: [
{
// Specify the file name and path
filename: 'test.txt',
path: './test.txt'
}
]
};
// Send the email using the transporter object
transporter.sendMail (mailOptions, (error, info) => {
if (error) {
console.error (error);
} else {
console.log ('Email sent: ' + info.response);
}
});
// To test this code using postman, you need to create a POST request with the following settings:
// URL: localhost:3000/send-email // or whatever port you are using
// Headers: Content-Type: application/json
// Body: {
// "email": "[e-mail]"
// }
// You also need to modify the code to accept the email parameter from the request body, for example:
// Require the express module
const express = require ('express');
// Create an express app
const app = express ();
// Use the express.json middleware to parse the request body
app.use (express.json ());
// Define a route for sending email
app.post ('/send-email', (req, res) => {
// Get the email parameter from the request body
const email = req.body.email;
// Validate the email parameter
if (!email) {
return res.status (400).send ('Email is required');
}
// Update the mail options with the email parameter
mailOptions.to = email;
// Send the email using the transporter object
transporter.sendMail (mailOptions, (error, info) => {
if (error) {
console.error (error);
return res.status (500).send ('Email failed');
} else {
console.log ('Email sent: ' + info.response);
return res.status (200).send ('Email sent');
}
});
});
// Start the server on port 3000
app.listen (3000, () => {
console.log ('Server listening on port 3000');
});

[@monianbu9641]

Thank you so much sis

[@monianbu9641]

Sister pls i don't understand this code pls sister please make a video and post it sister pls i just request for you pls

[@starsatheshg7186]

how to send otp on phone no and email in node.js please to share mam.

[@hackthecode]

Please browse through my shorts their is a video on how to send smd using node. Js

[@sakshitiwari_1]

It's showing cannot GET

[@hackthecode]

It's a POST method

[@sakshitiwari_1]

@@hackthecode yeah I'm doing same but that showing Cannot Get and after I put username and pass it's showing not accepted after that i had tried many a times
Plz help

[@hackthecode]

@@sakshitiwari_1 Are you using post on postman for calling the API?

[@sakshitiwari_1]

@@hackthecode yess

[@hackthecode]

@@sakshitiwari_1 are you using the source code from description?