Hi,
We have a Windows Server 2008 R2 machine running Exchange 2010 (sorry, there wasn't an option for a 2010 forum). As a company which handles payments, we need to be PCI DSS registered and the scan has picked up a failing point being we don't have an SSL Certificate installed. I have purchased one via GoDaddy and followed the instructions on their site to install it, however the PCI DSS scan is still failing because of the following reason:-
"The following certificate was at the top of the certificate chain sent by the remote host, but is signed by an unknown certificate authority."
The certificate at the top of the chain is the 'built-in' default certificate. How do I promote the installed GoDaddy certificate to the top of the chain?
Thanks