";
$headers[] = "Reply-To: " . $email;
$headers[] = "MIME-Version: 1.0";
$headers[] = "Content-Type: text/plain; charset=UTF-8";
$ok = mail($to, "=?UTF-8?B?".base64_encode($subject)."?=", $message, implode("\r\n", $headers));
if ($ok) {
echo "OK";
} else {
http_response_code(500);
echo "ERROR";
}
?>