<?php if(isset($_POST['name'])) { $name = $_POST['name']; $replyto = $_POST['replyTo']; $message = $_POST['message']; $to = 'root@localhost'; $subject = 'My Subject'; // Set SMTP headers $headers = "From: $name \n" . "Reply-To: $replyto"; mail($to, $subject, $message, $headers); } ?>