I’ve installed our certificate to our web server, following the instructions given in the knowledgebase, restarted the server, but Firefox still complains that it doesn’t trust the server certificate - possibly due to a server misconfiguration.
I’ve re-checked that all the CA certificates appear in the right places, but I am not that comfortable with what the various certificates components do so I am struggling to resolve the issue.
It is not so much of an issue with the web browser, but I am writing a web service which will be running on the site and the program that uses the web service (3rd party program) reports a Server Error 500 when it tries to verify the certificate. This error is not from the web service, as it responds fine when probed directly.
Any suggestions as to what I can do to resolve this?
The site is https://www.fentechnology.co.uk