- Plesk Onyx for Linux
- Plesk Onyx for Windows
Unable to renew a Let's Encrypt certificate for securing Plesk page Tools & Settings > SSL/TLS Certificate:
PLESK_ERROR: Type: urn:acme:error:unauthorized
Detail: Invalid response from http://example.com/.well-known/...
The domain name used for accessing Plesk was changed prior to the certificate renewal attempt.
Old domain name is used to issue the certificate.
- Log into Plesk
- Navigate Tools & Settings > SSL/TLS Certificate
- In the Certificates currently in use for securing Plesk server section, click Let's Encrypt.
- Edit Domain name field to match the new domain name used for accessing Plesk.
- Click Renew.