I need to install a certificate (bypassing Letsencrypt); I bought here the certificate https://www.ssls.com/#certs “PositiveSSL” after the generation.
From the “System → TLS (SSL) Certificates” panel I add the certificate as indicated and I get this warning: “The certificate is for the wrong domain name. It is for Sectigo RSA Domain Validation Secure Server CA.”
The certificate includes the main domain and the www, example: acme.com and www.acme.com
I open the * .ca-bundle file and copy the parts related to BEGIN / END