Reverse Proxy on a Lotus Domino Server?

view story

http://serverfault.com – Can Lotus Domino be setup as a reverse proxy server? I have 1 Domino server (web facing) which I would like to configure as a reverse proxy server for an IIS application running on another server? Is this possible, or do we need to use an apache (or another) web server to do this? I have checked the IBM docco - they speak about it for iNotes however I do not think it's the same thing. A (HowTos)