Bonjour,

J'ai un souci pour l'enoi de mail via un formulaire. J'ai deux pages. La 1ère, c'est le formulaire :
<form onSubmit="return(ValidateForm(this));" action="formulaire.php" method="POST">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td colspan="2">
<p class="texte"><br />Remplissez ce
formulaire en prenant soin de ne pas
oublier de champs et validez-le.
&nbsp;:</p><br />

</td>
</tr>
<tr>
<td width="153">&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr>
<td width="153">
<p class="texte">Titre :</p>

</td>
<td><input style="width:100%" type="text" name="titre" size="30"></td>
</tr>
<tr height="5">
<td colspan="2" height="5"><img src="images/empty.gif" height="5" width="1" border="0"></td>
</tr>
<tr>
<td width="153">
<p class="texte">Nom :</p>

</td>
<td><input style="width:100%" type="text" name="nom" size="25"></td>
</tr>
<tr height="5">
<td colspan="2" height="5"><img src="images/empty.gif" height="5" width="1" border="0"></td>
</tr>
<tr height="5">
<td colspan="2" height="5"><img src="images/empty.gif" height="5" width="1" border="0"></td>
</tr>
<tr>
<td width="153">
<p class="texte">Prénom :</p>

</td>
<td><input style="width:100%" type="text" name="prenom" size="25"></td>
</tr>
<tr height="5">
<td colspan="2" height="5"><img src="images/empty.gif" height="5" width="1" border="0"></td>
</tr>

<tr height="5">
<td colspan="2" height="5"><img src="images/empty.gif" height="5" width="1" border="0"></td>
</tr>
<tr>
<td width="153">
<p class="texte">Email:</p>

</td>
<td><input style="width:100%" type="text" name="email" size="25"></td>
</tr>


<tr height="5">
<td colspan="2" height="5"><img src="images/empty.gif" height="5" width="1" border="0"></td>
</tr>
<tr>
<td width="153">

<p class="texte">Votre question :</p>
</td>
<td><textarea style="width:100%" name="question" rows="3" cols="30"></textarea></td>
</tr>
<tr height="10">
<td colspan="2" height="10"><img src="images/empty.gif" height="10" width="1" border="0"></td>
</tr>
<tr>

<td class="texte" width="153"></td>
<td align="right"><input style="font-size: 10px" type="submit" name="_" value="Envoyer votre demande">&nbsp; <input style="font-size: 10px" type="reset" name="effacer" value="Effacer"></td>
</tr>
</table>

<input type="hidden" name="prov" value="epicerie" />
</form>
Et la 2ème, la page qui permet d'envoyer le mail :
<?
$myemail = "nEmail = " . stripslashes($_POST['email']);


if (isset($_POST['email']) && trim($_POST['email']) != '')
$myemail = trim($_POST['email']);

$subject = "Demande de renseignements";
$message = "Informations entrées : \n"
. "\nTitre = " . stripslashes($_POST['titre'])
. "\nNom = " . stripslashes($_POST['nom'])
. "\nPrenom = " . stripslashes($_POST['prenom'])
. "\nQuestion = " . stripslashes($_POST['question']);

$headers = "From: ".$myemail."\r\n";
$headers .= "To: mail@free.fr\r\n";
$headers .= "Content-type: text/plain; charset=\"iso-8859-1\"";

mail("", $subject, $message, $headers);
?>
<html>

<head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">

<title>site.free.fr</title>
<noscript>
<meta http-equiv="refresh" content="0; URL=redirectiontarget.htm">
</noscript>


</head>

<body>

</body>

</html>
J'ai cette erreur qui s'affiche a chaque fois :
Warning: mail() [function.mail]: Invalid mail. to = [] in /mnt/136/sdb/4/5/aux4coinsdefrance/formulaire.php on line 19