So I bought an SSL certificate and attempted to install it on ISPConfig; I was never able to get it to install system wide to encrypt all levels of the site (mail, ftp, ISPConfig :8080, etc.) I've literally done a clean install of the entire operating system 25+ times and attempted to use all resources I could find to figure it out; until about 40 minutes ago I didn't know that snapshot was an option, so I've just done a clean install and I'm reinstalling ISPConfig using the guide: The Perfect Server - Ubuntu 20.04 with Apache, PHP, MariaDB, PureFTPD, BIND, Postfix, Dovecot and ISPConfig 3.2 (Beta) I'm going to stop at "In order to use TLS, we must create an SSL certificate. I create it in /etc/ssl/private/, therefore I create that directory first:" and wait for further guidance to ensure I do this right. I've tried using Let's Encrypt but it does not provide the HTTPS without the "Unsafe Site, Self-Signed Certificate" warning whenever the site is loaded. So I'm wanting to use either an SSL from SSLs.com or preferably CloudFlare as I've seen it on many sites and I've already changed my name servers to use it. Could someone please work with me to get this working and maybe this thread can be used as an overall guide for people like me who don't have as much experience doing this?