I recently installed an SBS 2008 server. Migrated from SBS 2003. When configuring rww I purchased an Thawte certificate for mail.mydomainname.com and applied it throug the wizard. RWW is working properly with this certificate. However, now the local outlook clients are getting a certificate error message when they log into outlook that states the name on the cert is invalid. remote.mydomainname.com. I have searched through all the settings I can find in exhcange manager and changed any value for remote. to mail. Still having the same problems.