program/include/rcube_imap_generic.php
@@ -1000,6 +1000,11 @@ return false; } // RFC 5957: SORT=DISPLAY if (($field == 'FROM' || $field == 'TO') && $this->getCapability('SORT=DISPLAY')) { $field = 'DISPLAY' . $field; } // message IDs if (is_array($add)) $add = $this->compressMessageSet(join(',', $add));