Our self signed ssl certificate that Exchange 2007 is using is going to run out in a few days. We are using sbs 2008 behind an ISA 2006 server and everyting is working fine. I had read that I just need to run the Set Up Your Internet Address in the SBS console and that would renew the certificate. Anyway everytime I run the wizard it ends saying that the wizard cannot configure Exchange e-mail for my domain, although email is working fine at the moment. Does anyone have any ideas as to what the problem may be? Thanks for any help.