Zoho setup with nodemailer using NodeJS

zoho.mjs

import nodemailer from 'nodemailer';
process.env.SMTP_HOST = "smtppro.zoho.eu";
process.env.SMTP_PORT = "587";
process.env.SMTP_USERNAME = "[email protected]";
process.env.SMTP_SENDEREMAIL = "[email protected]";
process.env.SMTP_PASSWORD = "password";
const transporter = nodemailer.createTransport({
  host: process.env.SMTP_HOST,
  port: process.env.SMTP_PORT,
  secure: false,
  auth: {
    user: process.env.SMTP_USERNAME,
    pass: process.env.SMTP_PASSWORD
  }
});

async function main() {                         
  // send mail with defined transport object
  console.log('Sending email...');
  const info = await transporter.sendMail({
    from: `"6th.tech team" <${process.env.SMTP_SENDEREMAIL}>`, // sender address
    to: "[email protected]", // list of receivers
    subject: "[Local] Test email from Zoho", // Subject line
    text: "Hello from Zoho!", // plain text body
    html: "<b>Hello world?</b>", // html body
  });                    
                                                                  
  console.log("Message sent: %s", info.messageId);
}                                 
                                           
main().catch(console.error);