I found the solution (after searching more and finding that my case wasn't unique for Digicert)
I created a /opt/zimbra/certs
I then concatenated DigiCertCA and TrustedRoots into root.crt
and put and enter at the end of my certificate file
and then issued:
/opt/zimbra/bin/zmcertmgr /opt/zimbra/certs/certificate.crt /opt/zimbra/certs/root.crt
And it worked. I now have a signed SSL file. |