[MM3-users] Moving from old-school install to docker

Hi,

Is there any documented procedure moving from a working install of mailman3 and postorius to a docker-based version? The reason would be to get a setup that is somewhat easier to maintain and upgrade.

That said much of the work is to keep a mta, web server, spamfilter, grey list solution, dkim signing etc. running and up to date. I suspect that there is no pre-made docker images for that?

cheers // David