Hi I am looking at trying to setup SSTP behind a reverse proxy. Basically I have secure.mydomain.com and https://secure.mydomain.com/owa is going to be the OWA location https://secure.mydomain.com/sr....{SSTP} is going to be used for vpn access so I need to reverse proxy both of these. I started first with sstp and reverse proxy ing to a TMG box. But I am not getting any were I have installed ARR on ISS7.5 and tried to forward the request through but I keep getting a 503 .... is this even possible done a lot of googling and haven't found much on this sort of setup.. alex