El problema es que no recoges las variables, y como seguro tenes configurado register_global en off...
Código PHP:
<?
$var1 = $_POST["var1"];
$var2 = $_POST["var2"];
$var3 = $_POST["var3"];
$ToEmail = "[email protected]";
$ToName = "EspirituNomade";
$ToSubject = "Pedido";
$EmailBody.= "CD/S PEDIDO/S: $var1\n";
$EmailBody.= "NOMBRE COMPLETO: $var2\n";
$EmailBody.= "DIRECCION: $var3\n";
$EmailBody.= "CODIGO POSTAL: $var4\n";
$EmailBody.= "TELEFONO: $var5\n";
$EmailBody.= "DIA/S Y HORARIOS DE ENTREGA: $var6\n";
$EmailBody.= "E-MAIL: $var7";
$EmailFooter= "Pedido de Espiritu Nomade";
$Message = $EmailBody.$EmailFooter;
mail($ToName." <".$ToEmail.">",$ToSubject, $Message, "From: ".$var2." <".$var7.">");
?>