CentOS 5.3 up-to-date, ispconfig is 2.2.25 or so. Exactly starting July 1 maillogs on one of my ispconfig setups kept staying in /var/log and were not getting deleted. I have several exactly identical setups and only this one is behaving like this. Running /root/ispconfig/scripts/shell/mail_logs.php manually didn't show any errors or other output (besides grep was missing maillog.0). And no maillog.datum was kept. I'm not sure how to troubleshoot this. How can I check if the stats it should generate *are* generated, for instance? Ideas what might cause this?