(08-05-2017, 06:39 AM)betatester3.0 Wrote: Firstly are you using a shared server ?, is your ISP blocking port 443. have you even enabled or opened port 443 ?.
If your Sentora panel is set to use 443 and port 443 is open it will work. If you set it to 443 and you do not have port 443 opened you will get a response like this "Connection Refused" or "Connection Rejected".
Secondly CloudFlare has a bypass system with the free ssl it simple takes all traffic directed to port 80 (http) and redirects it to https (443) while your server still rejects 443, cloudflare enables 443 on there end using there free certificate.
Thirdly this is just my curiosity and experience talking but are you trying to use your home internet connection to host sentora panel in a virtual machine ?, because that would explain the blocking of port 443 as some ISProvider's block port 443, 465 and 587. As shared hosting would not block port 443 and if its a dedicated server you should not have any ports blocked.
I have VPS with ubuntu 14.04 installed. Port 443 is open and don't blocked by any firewall.
