I'm using a Virtualmin virtual host site as a reverse proxy to our Rocket.Chat server. I have a Let's Encrypt cert generated through Virtualmin. However, I'm having a hard time trying to figure out how to force SSL. When I put in https://myserver.com:3000 on the destination, the site fails. http://myserver.com:3000 works just fine, though. Only Safari seems to automatically try https. Firefox and Chrome do not so I'd like to ensure all users are going over https.
Thanks in advance for any advice on how to do this!