How to avoid connect/disconnect messages in the journal?

[ThomasBarth]

Hi,

I updated my mailserver and roundcubemail recently and activated quota to see the disk usage in roundcube. But for this feature I had to disable imapproxy. With imapproxy I didnt get to see the disk usage element! imapproxy was a solution to cache the connections and avoid the pollution of connect/disconnect messages in the journal. I need to bring myself up to date. What is currently the best way to prevent the logging of connect/disconnect messages caused by roundcube?