I get ths error message appears whenever anyone on our system opens outlook:
I know very little about our Exchange server but was told that it was once configured differently and from what I've read it is a matter of going into the exchange shell and remove our exchange server from issuing the certificate but I am weary of changing anything on the system that I am unfamiliar with. I wanted to get some experts eyes on this and see if this indeed seemed to be the proper solution. Thank you in advance.