I am making a serious attempt at installing Mailman 3 using docker. I have a CentOS 7 server setup via Linode. I am using the following documentation to setup a Mailman 3 server:

https://xiaoxing.us/2018/01/02/Deploy-Mailman-3-on-AWS-using-Docker/

I have Docker, Postfix, and Nginx installed and working fine. The installation of the Mailman 3 container went fine. However I am getting the following error when I go to test Posterius via shell:

curl http://172.19.199.3:8000/postorius/lists/ curl: (7) Failed connect to 172.19.199.3:8000; Connection refused

I assume this has something to do with uwsgi which I have no experience with.

Appreciate any assistance with getting Mailman 3 up and running. Thanks!

Brian Carpenter