redirection des emails

<form id="form2" name="form2" method="post"  action="insertcontact.php">
<font class="textes">
<br>
Civilité :<input name="civilite" type="radio" value="mme" checked>
  Mme <input name="civilite" type="radio" value="mlle">
    Mlle<br>
Nom et prénom :
  <input name="nom_prenom" type="text" id="nom_prenom" style="width:179px"/><br>
  
 Date de naissance :
  <input name="naissance" type="text" id="naissance" style="width:179px"/><font class="textes" style="color:#999999; font-size:12px"><br>ex: 01/01/2011</font></div><br>
  
  Email :
  <input name="email" type="text" id="email" style="width:179px"/><br>
  
  Téléphone :
  <input name="tel" type="text" id="tel" style="width:179px"/><br>
  
  Ville :
  <input name="ville" type="text" id="ville" style="width:179px"/><br>
  
 Adresse :
  <input name="adresse" type="text" id="adresse" style="width: 179px; height: 42px;"/><br>
  Situation actuelle :
  <select name="etude" style="width:179px" id="etude">
    <option>Lycéenne</option>
    <option>Sans emploi</option>
    <option selected>Employée</option>
    <option>entrepreneur</option>
  </select></div><br>
  
  
  Comment avez-vous connu l'école :</font></div>
 <select name="reference" style="width:179px">
    <option selected>--</option>
    <option>Google</option>
    <option>Forum internet</option>
    <option>Facebook</option>
    <option>Bouche à oreille</option>
    <option>Annuaire</option>
  </select>
  
Autre :
  <input name="autre_ref" type="text" id="autre_ref" style="width:179px"/><br>
  
  Votre message :<br>
<textarea name="message" cols="" rows="" style="float: left; height: 100px; width: 500px; margin-left: -136px;"></textarea>

  <input name="envoyer1" type="submit" id="envoyer1"  value="Envoyer" onClick="return valider(form1)"/></div>
</font></form>

<?php
$base="base de données";
$conn=mysql_connect("hosting", "user", "passwd");
mysql_select_db($base);

$civilite=$_POST['civilite'];
$nom_prenom=$_POST['nom_prenom'];
$naissance=$_POST['naissance'];
$email=$_POST['email'];
$tel=$_POST['tel'];
$ville=$_POST['ville'];
$adresse=$_POST['adresse'];
$etude=$_POST['etude'];
$reference=$_POST['reference'];
$autre_ref=$_POST['autre_ref'];
$message=$_POST['message'];
$date = date("d/m/Y - H:i:s");




$sql='insert into contact VALUES("", "'.mysql_escape_string($civilite).'","'.mysql_escape_string($nom_prenom).'","'.mysql_escape_string($naissance).'","'.mysql_escape_string($email).'","'.mysql_escape_string($tel).'","'.mysql_escape_string($ville).'","'.mysql_escape_string($adresse).'","'.mysql_escape_string($etude).'","'.mysql_escape_string($reference).'","'.mysql_escape_string($autre_ref).'","'.mysql_escape_string($message).'","'.mysql_escape_string($date).'")';

$req=mysql_query($sql) or die ('Erreur SQL !<br />'.$sql.'<br />'.mysql_error());
header("location:conf_contact.php");

?>

<?php
if($req=mysql_query($sql)){
$to='tonmail@tonfai.com';
$sujet='inscription';
$message='';
foreach($_POST as $k => $v){
$message.=$v."\r\n";
}

/*http://php.net/manual/fr/function.mail.php*/
$headers = 'From: webmaster@example.com' . "\r\n" .
           'Reply-To: webmaster@example.com' . "\r\n" .
           'X-Mailer: PHP/' . phpversion();

mail($to,$sujet,$message,$headers)
header("Location: conf_contact.php");exit;
}else{
//rien
}
?>