$tel = $_POST["tel"];
$email = $_POST["mail"];
$adet = $_POST["adet"];
$adres = $_POST["adres"];
$ad = $_POST["ad"];
$mesaj = "$adres $ad $adet";
$kime = "seninemail@gmail.com";
$headers .= 'Content-type: text/html; charset=iso-8859-9' . "\r\n";
$headers .= 'From: Yollayan Kişiyim <".$email.">' . "\r\n";
$headers .= 'Reply-To: Yanit E-Postasi <".$email.">' . "\r\n";

mail($kime, $tel, $mesaj, $headers);