Here is my email
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$email = filter_var(trim($_POST["email"]), FILTER_SANITIZE_EMAIL);
$to = 'my@email.com';
$subject = "New Updates Subscription";
$body = 'Inform ' .$email. ' when website is complete.';
$headers .= "reply-to: " .$email. "\r\n"...