mail - ten sam skrypt dziala na jednym serwerze a na innym nie Opcje

[pturkowski]

Oto plik contact.php

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<?php
 
include 'begin.inc';
 
?>
 
<!-- contact form -->
	<form name="emailsend" action="send.php" method="post">
	<table class="tabcenter">
	<tbody>
 
		<tr>
			<td class="tabcont">Nom</td>
			<td class="tabtxwl"><input type="text" name="sender_name" class="emailform" /></td>
		</tr>
		<tr>
			<td class="tabcont">E-mail</td>
			<td class="tabtxwl"><input type="text" name="sender_email" class="emailform" /></td>
		</tr>
		<tr>
			<td class="tabcont">Sujet</td>
			<td class="tabtxwl">
				<select name="topic" class="topic">
					<option>Commentaires</option>
					<option>Problčme technique</option>
					<option>Signaler un lien dangereux</option>
					<option>Autres</option>
				</select>
			</td>
		</tr>
		<tr>
			<td colspan="2" class="clear"> </td>
		</tr>
		<tr>
			<td colspan="2" class="msg">Message</td>
		</tr>
	</tbody>
	</table>
	<br /><textarea rows="10" cols="60" name="msg" class="email"></textarea>
	<br /><br />
	<input type="submit" value="envoyer" class="linkgo" />
 
	</form>
 
<!-- position -->    	
 
	<br /><br />
 
 
<?php
 
include 'end.inc';
 
?>
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oraz plik send.php

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<?php
 
include 'begin.inc';
 
  $sender_name = $_POST['sender_name'];
  $sender_email = $_POST['sender_email'];
  $topic = $_POST['topic'];
  $msg = $_POST['msg'];
  $contact = "contact@ptilien.fr";
  $content = "Expediteur: ".$sender_name."\n"
             ."E-mail: ".$sender_email."\n"
             ."Message: \n".$msg."\n";
 
mail($contact, $topic, $content);
 
?>
 
	<!-- msg sent -->
	<p class="headinput">Votre email a été envoyé.</p>  
 
  	<!-- position -->    	
 
	<br /><br />
 
 
<?php
 
include 'end.inc';
 
?>
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dlaczego na byle jakim serwerze (np. yoyo.pl) ten skrypt dziala, a na serwerze ptilien.fr (czyli tam skad jest tez email wysylany - nie)

Gdzie jest moj blad?