Problema Mail Flash - Php

[Ranma2]

Originariamente inviato da hacid
email.php:

<?php
$contact_name = $_POST['nameInput'];
$contact_email = $_POST['emailInput'];
$contact_subject = $_POST['subjectInput'];
$contact_message = $_POST['messageInput'];

if( $contact_name == true )
{
    $sender = $contact_email;
    $receiver = "info@miamail.com";
    $client_ip = $_SERVER['REMOTE_ADDR'];
    $email_body = "Name: $contact_name \nEmail: $sender \nSubject: $contact_subject \nMessage: $contact_message \nIP: $client_ip ";        
    $extra = "From: $sender\r\n" . "Reply-To: $sender \r\n" . "X-Mailer: PHP/" . phpversion();

    if( mail( $receiver, "Flash Contact Form - $subject", $email_body, $extra ) ) 
    {
        echo "success=yes";
    }
    else
    {
        echo "success=no";
    }
}
?>

Prova così...