Hat jemand einen Tip?$conf['log']['priority'] = 'INFO';
$conf['log']['ident'] = 'HORDE';
$conf['log']['name'] = '/var/log/horde.log';
$conf['log']['type'] = 'file';
$conf['log']['enabled'] = true;
$conf['log_accesskeys'] = false;
EDIT: Hiermit wird das gelöst
$conf['log']['params']['append'] = true;