I just installed a new cert on a exchange 2007 Server I'm hosting for a client. The old cert was Sha-1 the new one is Sha-2. The Current Pc's on site that were already connected and working are Windows 7 Pro running Outlook 2007 are just fine using Exchange Proxy.
I'm installing new (3) PC with Windows 7 Pro SP1 Outlook 2007 sp3. None of them will connect from onsite. If I bring them to my house they connect just fine. can anyone help me out.