I have a question that I doubt it is on the wiki, but I may also be wrong.
I own a domain example.net, which is configured to allow webmail through RoundCube, using both secure and non-secure connections. The problem is that, by default, when I access webmail.example.net it uses the non-secure URL, beginning with HTTP, and NOT with HTTPS.
Is there a way to change this behavior, or even prohibit HTTP access to a particular URL like this?
I also have SSH access to the server (although I can't make 'sudo' - so, no root privileges), so if it's necessary to change some configuration files, I can do it (or at least, try it).
Thanks for your help, guys!