To determine whether a user used POP3/IMAP or webmail you should write a script that parses thee log files and create a report for logins, this script should be run via cron.
It sounds good.
Can you tell me, what options should I give qmail-pop3d, to log the user name (uid)?
I use daemontools for logging, my script:
exec /usr/local/bin/setuidgid qmaill /usr/local/bin/multilog t s2500000 /var/log/qmail/qmail-pop3d
Thanks.
