diff --git a/studs.php b/studs.php
index e80a2eceabac0698526346f2dd68d162ec316060..ceaeb15c2f057687b5d27bc567979dec6c3a6a1e 100644
--- a/studs.php
+++ b/studs.php
@@ -173,8 +173,8 @@ if (!is_error(NO_POLL) && (isset($_POST["boutonp"]) || isset($_POST["boutonp_x"]
       if ($dsondage->mailsonde || /* compatibility for non boolean DB */ $dsondage->mailsonde=="yes" || $dsondage->mailsonde=="true") {
         $headers="From: ".NOMAPPLICATION." <".ADRESSEMAILADMIN.">\r\nContent-Type: text/plain; charset=\"UTF-8\"\nContent-Transfer-Encoding: 8bit";
         mail ("$dsondage->mail_admin",
-              "[".NOMAPPLICATION."] "._("Poll's participation")." : ".htmlspecialchars_decode($dsondage->titre, ENT_QUOTES)."",
-              htmlspecialchars_decode("\"$nom\" ", ENT_QUOTES).
+              "[".NOMAPPLICATION."] "._("Poll's participation")." : ".utf8_decode(html_entity_decode($dsondage->titre, ENT_QUOTES, 'UTF-8'))."",
+              utf8_decode(html_entity_decode("\"$nom\" ", ENT_QUOTES, 'UTF-8')).
               _("has filled a line.\nYou can find your poll at the link") . " :\n\n".
               getUrlSondage($numsondage)." \n\n" .
               _("Thanks for your confidence.") . "\n". NOMAPPLICATION,
@@ -308,7 +308,7 @@ if ($testmodifier) {
       
       if ($dsondage->mailsonde=="yes") {
         $headers="From: ".NOMAPPLICATION." <".ADRESSEMAILADMIN.">\r\nContent-Type: text/plain; charset=\"UTF-8\"\nContent-Transfer-Encoding: 8bit";
-        mail ("$dsondage->mail_admin", "[".NOMAPPLICATION."] " . _("Poll's participation") . " : ".htmlspecialchars_decode($dsondage->titre, ENT_QUOTES), "\"".htmlspecialchars_decode($data->nom, ENT_QUOTES)."\""."" . _("has filled a line.\nYou can find your poll at the link") . " :\n\n".getUrlSondage($numsondage)." \n\n" . _("Thanks for your confidence.") . "\n".NOMAPPLICATION,$headers);
+        mail ("$dsondage->mail_admin", "[".NOMAPPLICATION."] " . _("Poll's participation") . " : ".utf8_decode(html_entity_decode($dsondage->titre, ENT_QUOTES, 'UTF-8')), "\"".utf8_decode(html_entity_decode($data->nom, ENT_QUOTES, 'UTF-8'))."\""."" . _("has filled a line.\nYou can find your poll at the link") . " :\n\n".getUrlSondage($numsondage)." \n\n" . _("Thanks for your confidence.") . "\n".NOMAPPLICATION,$headers);
       }
     }
     
@@ -669,4 +669,4 @@ echo '</div>'; // ajout pyg cohérence graphique
 bandeau_pied_mobile();
 // Affichage du bandeau de pied
 echo '</body>'."\n";
-echo '</html>'."\n";
\ No newline at end of file
+echo '</html>'."\n";