@ -455,7 +455,7 @@ class rcmail extends rcube
// add some basic labels to client
$this->output->add_label('loading', 'servererror', 'connerror', 'requesttimedout',
'refreshing', 'windowopenerror', 'uploadingmany');
'refreshing', 'windowopenerror', 'uploadingmany', 'close');
return $this->output;
}