<?PHP

$email = strval($_GET['email']);

include "../../private/db.php";  

$query = "update userpref set ReceiveEmail = 0 where UserID in (select UserID from user where Email = '$email') ";
$results = mysqli_query($link, $query);

if ( $results )
{
	$redirectURL = "unsubscribe.html";
	header("Location:$redirectURL");
}
else{
	echo "<p>Error updating preferences. Please email <a href=\"mailto:feedback@yournextread.com?subject=Unsubscribe Problem\">feedback</a></p>";
}

mysqli_close($link);

?>