Just configured my Exchange server an started connecting clients
when Outlook was opening on the clients, a security dialoge was opening about Certificate giving me an option of installing said certificate.
once the certificate was installed, the dialogue disappeared an i was able to carry on.
However, since then i have been unable to connect to the Exchange from that server.
I can access Exchange from all the other machines in the domain.
is it just a case of uninstalling that certificate?