If you take a look at
this video about the setup for cham sub, it tells you that you need to set up things related to IP address and SMTP, but I don't get it.
how do I know what goes into the fields under the "connection" tab?
It has a checkbox for "use a proxy server" and then it has a box for "address" "your external IP address" "username" and "password".
What the hell goes in these? I know, I'm a dumbass.