I have secured my Plesk panel and master domain under one SSLfrom GoDaddy and that works great now I have another domain that I added and used Let's Encrypt to secure it now when I browse to their https page it shows invalid cert and shows the one relating to my master domain for plesk control panel is that right ?
So Site A is master and its xyz.co.uk:8443 and identifies as xyz.co.uk
Site B is abc.co.uk:8443 and identifies as xyz.co.uk
This causes site B to look insecure, also lets encrypt certs appear to have no CSR and only partial certificate entries when you view their details.
This also breaks TLS/SSL mail from being sent or received at site B as it see's Site As cert and rejects it.
So Site A is master and its xyz.co.uk:8443 and identifies as xyz.co.uk
Site B is abc.co.uk:8443 and identifies as xyz.co.uk
This causes site B to look insecure, also lets encrypt certs appear to have no CSR and only partial certificate entries when you view their details.
This also breaks TLS/SSL mail from being sent or received at site B as it see's Site As cert and rejects it.