- Plesk for Linux
- Plesk for Windows
A domain that exist in Plesk and is secured with an SSL certificate is used for Plesk URL.
When opening Plesk using this URL, the page shown an SSL warning.
Plesk uses an SSL certificate configured in Tools & Settings > SSL/TLS Certificates.
Go to Tools & Settings > SSL/TLS certificates and click [Change] next to Certificate for securing Plesk.
Select the certificate issued for the domain and click OK.