Apache 1.2 and later.<P>
The ProxyBlock directive specifies a list of words, hosts and/or domains,
-separated by spaces. HTTP, HTTPS, and FTP document requests to matched words,
-hosts or domains are <EM>blocked</EM> by the proxy server. The proxy module
-will also attempt to determine IP addresses of list items which may be
-hostnames during startup, and cache them for match test as well. Example:
+separated by spaces. HTTP, HTTPS, and FTP document requests to sites whose
+names contain matched words, hosts or domains are <EM>blocked</EM> by the
+proxy server. The proxy module will also attempt to determine IP addresses of
+list items which may be hostnames during startup, and cache them for match
+test as well. Example:
<PRE>
ProxyBlock joes-garage.com some-host.co.uk rocky.wotsamattau.edu