I am using a reverse proxy for my own server and always got my reverse proxies Ip address instead of "real" IP addresses from visitors to my Blogsphere BLOG. I found that, in my case pound, acts similar to other reverse proxies by adding the IP address, contacting the reverse proxy, to the HTTP header. The new parameter in the header is named X_Forwarded_For. I enhanced the Referrer Blocker form with an option to use X_Forwarded_For instead of Remote_Addr. This new option will work for new requests, not existing referrer documents.