$request = array_map('trim',($_SERVER['REQUEST_METHOD'] == "POST") ? $_POST : $_GET) ;
$to=$request['email'];
$subject=$request['subject'];
$name = $request['name'];
$message = $request['message'];
//check for spam injection
$allfields = implode('',$request) ;
$nontext = $request ;
unset($nontext['message'] );
$nontextfields = implode ('',$nontext) ;

if (
    (!$name) ||
    (!$to) ||
    (!$message) ||
    (strpos($nontextfields,"\\r")!==false) ||
    (strpos($nontextfields,"\\r")!==false) ||
    (strpos($nontextfields,"\\n")!==false) ||
    (stripos($allfields,"Content-Transfer-Encoding")!==false) ||
    (stripos($allfields,"MIME-Version")!==false) ||
    (stripos($allfields,"Content-Type")!==false) ||
    (stripos($allfields,"BCC")!==false) ||
    (stripos($allfields,"CC")!==false) ||
    (stripos($allfields,"From")!==false) ||
    (empty($_SERVER['HTTP_USER_AGENT']))) die('Incorrect request') ; //stop spammers

$headers = 'MIME-Version: 1.0' . PHP_EOL;
$headers .= 'Content-type: text/html; charset=iso-8859-1' . PHP_EOL;
$headers .= 'From: ' . $_POST['email'] . PHP_EOL;
if(mail($to, $subject, $message, $headers)){
    echo 'Email Sent';
}else{
    echo 'Email Could not be sent';
}