diff --git a/sites/all/modules/gui/materiobasemod/materio_user.module b/sites/all/modules/gui/materiobasemod/materio_user.module
index 4a5811fa..258fd4c3 100755
--- a/sites/all/modules/gui/materiobasemod/materio_user.module
+++ b/sites/all/modules/gui/materiobasemod/materio_user.module
@@ -660,20 +660,26 @@ function materio_user_get_role_by_name($name) {
  */
 function materio_user_mandrill_mailsend_result($result) {
   if ( in_array($result['status'], array('rejected', 'invalid', 'error')) ) {
+    $email = $result['email'];
+
     // remove email from pool
     module_load_include('inc', 'simplenews', 'includes/simplenews.mail');
-    simplenews_delete_spool(array('mail'=>$result['email']));
+    simplenews_delete_spool(array('mail'=>$email));
+    watchdog("materio_user", "@mail rejected by mandrill, removed from simplenews spool", array("@mail"=>$email));
 
     if ( in_array($result['status'], array('invalid')) ) {
       // unsubscribe user if mail does not exists
-      $subscriber = simplenews_subscriber_load_by_mail($result['email']);
+      $subscriber = simplenews_subscriber_load_by_mail($email);
       if ($subscriber) {
         simplenews_subscriber_delete($subscriber);
       }
       // disable user
-      $user = user_load_by_mail($result['email']);
-      $user->status = 0;
-      user_save($user->uid);
+      $user = user_load_by_mail($email);
+      // $user->status = 0;
+      user_save($user, array('status'=>0));
+
+      watchdog("materio_user", "@mail rejected as invalid by mandrill, removed from simplenews subscribers liste and user blocked", array("@mail"=>$email), WATCHDOG_WARNING, "/user/".$user->uid."/edit");
+
     }
   }
 }