[knot-dns-users] How to control Knot Resolver's logging?

Hello, this might be a rather stupid question. I have a fresh install of Debian Stretch with all updates and Knot Resolver 1.4.0. installed from CZ.NIC repositories. I've set up a rather simple configuration allowing our users to use the resolver and everything works fine (systemd socket override for listening on LAN). I have however noticed that kresd logs every single query into /var/log/syslog, generating approx. 1 MB/min worth of logs on our server. I've looked into documentation and haven't found any directive to control the logging behavior. Is there something I might be missing? I would preferrably like to see only warnings in the log. Here's my config: # cat /etc/knot-resolver/kresd.conf net = { '127.0.0.1', '::1', '<my.lan.ip>' } user('knot-resolver','knot-resolver') cache.size = 4 * GB Thanks for the help. -- Regards, Thomas Van Nuit Sent with [ProtonMail](https://protonmail.com) Secure Email.