Hi All, I'm using the apache proxy balancer for balancing all requests on my web application over a set of litespeed servers. Because this web-application is integrated into another web application using an iFrame, and because most of the users use IE 7.0, I have to set a P3P CP="CAO PSA OUR" header in all http responses in order to maintain my cookie on the browser. This P3P header is set by my application framework, is served by litespeed and is proxied by apache. However, when my application generates a 304 http response (NOT MODIFIED) and litespeed send it to the apache proxy, apache seems to remove the header. The consequence is that IE 7.0 drops my cookie and my user is suddenly logged out. Is there a way to prevent apache from modifying my 304 responses? Best regards, Samuel --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx