Arjen de Korte <arjen+horde <at> de-korte.org> writes: > > > > Capitalization? 'Lower' != 'lower' > > That should have read 'Locked' != 'locked'. Oh, sorry for mistake. However the problem still persists after I changed it to $_prefs['blacklist']['locked'] = true; $_prefs['whitelist']['locked'] = true;