Thanx, I did not think about the simple solution :-) However, this does not work for CONNECT. Not because of squid, but because of "a new standard" set by the browser developers, NOT to display proxies custom error message in this special case. Ref. here, for example: https://bugzilla.mozilla.org/show_bug.cgi?id=493699 However, as a workaround, this is suggested: "Note that one workaround for this is to issue a redirect (via a 302 or other 3xx HTTP status code) rather than a 403. Point the redirect to a URL for your custom error page. This will work in Firefox 3.0.12 (and 3.5RC1) and later." Will try to write another redirector now. Any trick to use 2 different redirectors in squid 2.7 ? -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Cosmetics-How-to-eliminate-HTTP-error-msg-completely-tp4664551p4664613.html Sent from the Squid - Users mailing list archive at Nabble.com.