diff --git a/htdocs/compta/paiement/list.php b/htdocs/compta/paiement/list.php
index f3ea57ea084..b6dbd8195d1 100644
--- a/htdocs/compta/paiement/list.php
+++ b/htdocs/compta/paiement/list.php
@@ -78,7 +78,7 @@ $pagenext = $page + 1;
 if (!$sortorder) $sortorder = "DESC";
 if (!$sortfield) $sortfield = "p.ref";
 
-$search_all = trim(GETPOSTISSET("search_all") ? GETPOSTISSET("search_all", 'alpha') : GETPOST('sall'));
+$search_all = trim(GETPOSTISSET("search_all") ? GETPOST("search_all", 'alpha') : GETPOST('sall'));
 
 // List of fields to search into when doing a "search in all"
 $fieldstosearchall = array(
diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index 2f859d3093a..8f06c0958c0 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -492,7 +492,7 @@ function dolAddEmailTrackId($email, $trackingid)
 function isValidMailDomain($mail)
 {
 	list($user, $domain) = explode("@", $mail, 2);
-	return ($domain ? isValidMXRecord($domain, "MX") : 0);
+	return ($domain ? isValidMXRecord($domain) : 0);
 }
 
 /**
diff --git a/htdocs/fourn/paiement/list.php b/htdocs/fourn/paiement/list.php
index 0310a75fe57..bbb469e4ffd 100644
--- a/htdocs/fourn/paiement/list.php
+++ b/htdocs/fourn/paiement/list.php
@@ -86,7 +86,7 @@ $pagenext = $page + 1;
 if (!$sortorder) $sortorder = "DESC";
 if (!$sortfield) $sortfield = "p.datep";
 
-$search_all = trim(GETPOSTISSET("search_all") ? GETPOSTISSET("search_all", 'alpha') : GETPOST('sall'));
+$search_all = trim(GETPOSTISSET("search_all") ? GETPOST("search_all", 'alpha') : GETPOST('sall'));
 
 // List of fields to search into when doing a "search in all"
 $fieldstosearchall = array(