const transporter = nodemailer.createTransport({
  host: "smtp.gmail.com",
  port: 587, // 🔁 Use 587 instead of 465
  secure: false, // 🔁 false for STARTTLS
  auth: {
    user: process.env.EMAIL_USER,
    pass: process.env.EMAIL_PASS,
  },
});

I have use this ,and solved my problem