$unread_count = $IMAP->messagecount(NULL, 'UNSEEN', TRUE);
$OUTPUT->set_env('messagecount', $count);
- $OUTPUT->command('set_unread_count', $mbox_name, $unread_count);
+ $OUTPUT->command('set_unread_count', $mbox_name, $unread_count, true);
$OUTPUT->command('set_rowcount', rcmail_get_messagecount_text());
$OUTPUT->command('set_quota', $IMAP->get_quota());