There have been a few recent requests for help with the Mailman Docker container images. These are packaged by Abhilash and I have no experience with Docker at all.

The doc at https://docs.mailman3.org/en/latest/install/docker.html points to detailed docs at https://asynchronous.in/docker-mailman/ and suggest that issues should be reported on GitHub https://github.com/maxking/docker-mailman/issues where Abhilash will respond as he can.

-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan