I have: acl AuthorizedUsers proxy_auth REQUIRED http_access allow AuthorizedUsers If I want to no authorization requested from the allowed_hosts but they can still access, can it be done with something like: acl allowed_hosts src "/root/allowed_hosts" http_access allow allowed_hosts acl AuthorizedUsers proxy_auth REQUIRED !allowed_hosts http_access allow AuthorizedUsers I think this is right, but I'd like someone to let me know.