Is it possible to modify the text of the error page for a given blocked site(s)?
What we are doing is blocking web access from a specified block of IP range. That is not a problem and those IPs can only get to one domain via a HTTP Proxy Whitelist filter for that IP range. When they try to access anything else it is blocked. However, I would like to change the text for that block page to inform them how they can get access to other sites. Is this possible?
