The testing setup I had working for webmail (running dovecot in s container) has stopped working and I don't know why :-(.

I mean, it's clearly something to do with container networking but I haven't been name to chase it down properly. Roughly, dovecot auth should be hitting an http endpoint to validate the given username and password, but I don't think the http request is making it out of the container.

My next step is probably too break out tcpdump to see if I can trace the packets, but I want to understand how podman does it's networking first. (Specifically, I want to know how it's getting packets out of the container without an interface).