I am struggling with the SSL certificate for the ISPConfig Control Panel.
I tried to install a certificate to a domain through the control panel to use it for the login: https://www.domain.com:81
But I keep getting errors.
Is there a step by step guide about how to install a SSL certificate in the ISPConfig server?
Which certificate do need to buy?
Hope someone can help. Time to get a real certificate instead of the self signed one