Adding mailSenderFile:

utils/mailSender.js

@@ -0,0 +1,29 @@
+/** @format */
+
+const nodemailer = require("nodemailer");
+require("dotenv").config();
+
+const mailSender = async (email, title, body) => {
+	try {
+		let transporter = nodemailer.createTransport({
+			host: process.env.MAIL_HOST,
+			auth: {
+				user: process.env.MAIL_USER,
+				pass: process.env.MAIL_PASS,
+			},
+		});
+
+		// send mail
+		let info = await transporter.sendMail({
+			from: `Wanderlust - by Sounjanya`,
+			to: email,
+			subject: `${title}`,
+			html: `${body}`,
+		});
+		console.log(info);
+	} catch (err) {
+		console.log("Error in sending mail");
+	}
+};
+
+module.exports = mailSender;