All,
I've just been successful getting exchange email after 2 days.
You need your server connection (able to view at least 1 drive on server).Map a network drive.
ON SERVER I went to C:\users\public\public downloads and copied and pasted the SBS certificate package to my network folder\drive.
ON THE SURFACE Opened IE and Internet Options. Under content tab, certificate, Trusted Root, Import and browse to the network drive you pasted the certificate and Import.
Worked.
Hope this helps - If not clear enough please let me know and i'll try setting up a step by step list.
I'm not very PC savy but will try help anyone as I know how frustrating it is, especially for us 'dummys'....