I already tried header_access and header_replace. Youre right google is my friend, there was a small blurb about an option forwarded_for off. It just changes it to X-Forwarded-For unknown, but good enough. -----Original Message----- From: Mathias R. Baumgartner [mailto:mathias.baumgartner@xxxxxxxxx] Sent: Monday, April 28, 2008 11:20 PM To: Chris Benesch Cc: squid-users@xxxxxxxxxxxxxxx Subject: Re: Remove X-Forwarded-For headers May I suggest you have a look at the config file. If you don't have one - google is your friend :) this should work: X-forwarded_for off or - slighly more radical: header_access X-Forwarded-For deny all possibly you could try this: header_replace X-Forwarded-For 127.0.0.1 On 4/29/08, Chris Benesch <chris@xxxxxxxxxxxxxxxxxxxx> wrote: > Does anyone know how to remove the X-Forwarded-For header