I want to implient OWA for internet users, and feel that the most secure method is to have a front end architecture. This will offload the SSL processing as well Can both the exchange front and back servers both be on the LAN segment, with a pix forwarding port 443 only to the front end server. The back end server is not accessible from the internet For example port 443 <<Internet>>------------<<pix>>-------------------------LAN SEGMENT ---------------------Frontend --------------------- Back End WIll this configuration work?