Fake email

ContactController.js

let transporter = nodemailer.createTransport({
     host: "smtp.ethereal.email",
    port: 587,
    secure: false, // true for 465, false for other ports
      auth: {
        user: `${process.env.REACT_APP_EMAIL}`, // generated ethereal user
        pass: `${process.env.REACT_APP_EMAIL_PASS}`, // generated ethereal password
      },
    });