Activity log

You can optionally install the activity log module. This will log all delete, update and add actions. It also logs logins and logouts. The log module may have an performance impact because it does extra database transactions. Log entries will be stored for 14 days. Then they will be dumped into a CSV file on the server.

Cron job for rotating the log

Log entries older then 14 days can be dumped to /var/log/groupoffice/*.csv with command:

./groupofficecli.php -r=log/log/rotate

You can setup to rotate the log by creating a config file for logrotate in /etc/logrotate.d/groupoffice.

Put this in it:

/var/log/groupoffice/*.csv {
        weekly
        missingok
        rotate 52
        compress
        delaycompress
        notifempty
        create 640 root adm
        sharedscripts        
}

Debian packages will install this automatically.