Installed an Origin Certificates on Apache Server - ubuntu 16.04 but certificate cannot be trusted when I visit the domain. The certificate path says CloudFlare Origin Certificate. and the Certificate status says issuer of this certificate can not be found.
My ssl config
SSLEngine on
SSLCertificateFile /etc/apache2/ssl/example.com.pem
SSLCertificateKeyFile /etc/apache2/ssl/example.com.key
Kindly advise