Optional SSL for Web Interface
It should be possible to use SSL certificates for ISP3 interface. SSL option could be configurable in 'System'-area.
Required options and actions:
Generate a private key Enter own private key instead of generating
Generate a self-signed public key Enter own public key (self-signed or signed by others)
Maybe a validation check for the entered keys before activating SSL. I think there should also be a shell script like the update script to deactivate SSL. If there is an error in the key files the user should be able to quickly deactivate the SSL settings.
Outlinks to phpmyadmin and webmail are going to default vHost. It should be configurable if this links should use http or https.