Todo el bloque de asignacion de valores esta mal ubicado, o bien, habria que ponerlo asi:
Código PHP:
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
//User info (DO NOT EDIT!)
$name = stripslashes($_POST['name']); //sender's name
$email = stripslashes($_POST['email']); //sender's email
$website = stripslashes($_POST['website']); //sender's website
//The subject
$subject = "[Pregunta Sobre TryalCine] "; //The default subject. Will appear by default in all messages. Change this if you want.
$subject .= stripslashes($_POST['subject']); // the subject
$msg = "From : $name \r\n"; //add sender's name to the message
$msg .= "e-Mail : $email \r\n"; //add sender's email to the message
$msg .= "Website : $website \r\n"; //add sender's website to the message
$msg .= "Subject : $subject \r\n\n"; //add subject to the message (optional! It will be displayed in the header anyway)
$msg .= "---Message--- \r\n".stripslashes($_POST['message'])."\r\n\n"; //the message itself
$msg .= "---User information--- \r\n"; //Title
$msg .= "User IP : ".$_SERVER["REMOTE_ADDR"]."\r\n"; //Sender's IP
$msg .= "Browser info : ".$_SERVER["HTTP_USER_AGENT"]."\r\n"; //User agent
$msg .= "User come from : ".$_SERVER["HTTP_REFERER"]; //Referrer
}
Asi, solo se realizara la asignacion cuando se haya enviado el formulario.