Issue SSL for mailserver failing

Hey gang, I’m all new to hosting stuffs myself, so please keep that in mind.

Here’s my issue, it chugs forever, just seeing those spinning loading balls animation, after like 5-10min it throws “Could not connect to server, please refresh this page.” at me, anyone know what’s going on there?

Edit:
My theory so far is that I already have SSL on the domain and that’s somehow incompatible? Other theory is that I haven’t opened port 80, seeing how I’m not planning on hosting a website on this server, seeing how I’m already paying for 1, dumb as I am.

Tried “Manage SSL” now and it’s the same.

Edit 2:
Just opened port 80 to see if it was that, and it’s still the same

Edit 3:
Ports opened:
25, 53, 80, 110, 143, 443, 465, 587, 993 and 8090

1 by 1

first
this one

screenshoot ?

Please connect your server with cloud and request for email debugger and test