otp : gwm

app/services/emailHelper.js

@@ -1,18 +1,24 @@
 const nodemailer = require("nodemailer");
 
 exports.sendEmail = async (to, subject, body) => {
+
+  const port = Number(process.env.MAIL_PORT);
+
   const transporter = nodemailer.createTransport({
-    host: process.env.MAIL_HOST,
-    port: process.env.MAIL_PORT,
-    secure: false,
+
+     host: process.env.MAIL_HOST,
+    port,
+    secure: port === 465,   // SSL
+    requireTLS: port === 587,  // Enforce TLS for 587
     auth: {
       user: process.env.MAIL_USER,
       pass: process.env.MAIL_PASS,
     },
+
   });
 
   await transporter.sendMail({
-    from: process.env.MAIL_FROM || "noreply@example.com",
+    from: process.env.SMTP_FROM || process.env.SMTP_USER,
     to,
     subject,
     html: body,