How about mod_headers? http://httpd.apache.org/docs/2.2/mod/mod_headers.html -> This module provides directives to control and modify HTTP request and response headers. Headers can be merged, replaced or removed. -- Christian Folini, IT 222 Webserver Security Engineer -----Ursprüngliche Nachricht----- Von: Harald Falkenberg [mailto:harald.falkenberg@xxxxxxx] Gesendet: Mittwoch, 29. Oktober 2008 15:00 An: users@xxxxxxxxxxxxxxxx Betreff: Stripping or setting certain http response headerrs Hi, I use some search engines, which work so far fine, but step into unwanted crawling behaviour when they encounter certain http response header information from the responding web servers. For instance: the http response header expires is fine for browser, but aks the search enginge to revisit as soon as possible after expiration date/time. Questions: 1. is it possible to unset http response headers depending on the name of the user agent or ip-address? 2. is it possible to strip or set http response headers by proxy like tools? regards Harald --------------------------------------------------------------------- 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 --------------------------------------------------------------------- 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