I have an aging SBS 2003 server which I use solely for Exchange. I have a number of clients that connect various devices for email comms. Some just use Outlook 2010 using Outlook over VPN and some use OWA and some use Exchange push mail for hand-held devices. Just before Christmas I renewed my Go Daddy SSL cert which secures my mail domain and now all services apart from Outlook over VPN have fallen over with SSL issues. I need someone with SBS 2003 experience to help me through the minefield.