diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index a332b3be96f..0e88897d8e4 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -511,7 +511,7 @@ if ($_POST['action'] == 'send' && ! $_POST['addfile'] && ! $_POST['removedfile']
 					$result=$mailfile->sendfile();
 					if ($result)
 					{
-						$mesg=$langs->trans('MailSuccessfulySent',$from,$sendto);
+						$mesg=$langs->trans('MailSuccessfulySent',$from,$sendto);	// Must not contain "
 
 						$error=0;
 
diff --git a/htdocs/commande/fiche.php b/htdocs/commande/fiche.php
index 1763cc65748..84942a5d95f 100644
--- a/htdocs/commande/fiche.php
+++ b/htdocs/commande/fiche.php
@@ -889,7 +889,7 @@ if ($_POST['action'] == 'send' && ! $_POST['addfile'] && ! $_POST['removedfile']
 					$result=$mailfile->sendfile();
 					if ($result)
 					{
-						$mesg='<div class="ok">'.$langs->trans('MailSuccessfulySent',$from,$sendto).'.</div>';
+						$mesg=$langs->trans('MailSuccessfulySent',$from,$sendto);	// Must not contains "
 
 						$error=0;
 
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index abcfe00237b..b562c25e711 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -1235,7 +1235,7 @@ if (($_POST['action'] == 'send' || $_POST['action'] == 'relance') && ! $_POST['a
 					$result=$mailfile->sendfile();
 					if ($result)
 					{
-						$mesg='<div class="ok">'.$langs->trans('MailSuccessfulySent',$from,$sendto).'.</div>';
+						$mesg=$langs->trans('MailSuccessfulySent',$from,$sendto);		// Must not contain "
 
 						$error=0;
 
diff --git a/htdocs/fourn/commande/fiche.php b/htdocs/fourn/commande/fiche.php
index b8c898f650d..48d8d496b85 100644
--- a/htdocs/fourn/commande/fiche.php
+++ b/htdocs/fourn/commande/fiche.php
@@ -661,7 +661,7 @@ if ($_POST['action'] == 'send' && ! $_POST['addfile'] && ! $_POST['removedfile']
 					$result=$mailfile->sendfile();
 					if ($result)
 					{
-						$mesg='<div class="ok">'.$langs->trans('MailSuccessfulySent',$from,$sendto).'.</div>';
+						$mesg=$langs->trans('MailSuccessfulySent',$from,$sendto);		// Must not contain "
 
 						$error=0;
 
diff --git a/htdocs/fourn/facture/fiche.php b/htdocs/fourn/facture/fiche.php
index d9aa5698be0..774fb102929 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -691,7 +691,7 @@ if ($_POST['action'] == 'send' && ! $_POST['addfile'] && ! $_POST['removedfile']
                     $result=$mailfile->sendfile();
                     if ($result)
                     {
-                        $mesg='<div class="ok">'.$langs->trans('MailSuccessfulySent',$from,$sendto).'.</div>';
+                        $mesg=$langs->trans('MailSuccessfulySent',$from,$sendto);		// Must not contain "
 
                         $error=0;