Just installed Exchange 2010 from SBS 2011. The installation went without any problem. But the issue right now is each time a user log into MS Outlook, a pop up screen would show up, acknowledging the 'certificate' isn't trusted.
So you installed the certificate into its default location, close off MS Outlook, again the pop up screen appears about the certificate.
It appears this certificate is self signed when exchange was initially installed. But, if it's a domain certificate WHY it keeps popping up every time MS Outlook is open.
Is there a way to turn this thing off (e.g., using the GP Management console to installed it to computer) ? Would that work?????????
Heaps of thanks.