On Saturday 30 August 2008 16:01:08 Jaro Kovacik wrote: > Squid can send in HTTP request X-Forwarded-For with IP address (see > http://www.squid-cache.org/Versions/v2/2.6/cfgman/forwarded_for.html) but > I'm not sure if Ironport can use it. http://en.wikipedia.org/wiki/X-Forwarded-For says that it is supported on Ironport Web Security Appliance Jaro