I am trying to migrate my exchange 2010 to office 365. I have created a self assign certificate however this is only good for internal clients. I have downloaded a trial GeoTrust SSL certificate but it comes up with
“Wrong certificate installed.
The domain name does not match the certificate common name or SAN”
I am not sure if I have done something wrong whilst configuring it. What is the best way to find/install a trial certificate so that when I run the Microsoft connectivity analyser it would come up ok.?
Just reading some of the similar post in the forum, it says ” 2007-2010 exchange require SAN certificates” It looks like I am out of luck.