<Directory "/path/to/dir">
    AddHandler perl-script .cgi
    PerlHandler Apache::OutputChain Apache::GzipChain Apache::Registry
    allow from all
    PerlSendHeader On

    # Other stuff
</Directory>

##</code><code>##

$ telnet www.example.com 80
Trying 0.0.0.0...
Connected to www.example.com.
Escape character is '^]'.
GET / HTTP/1.1
Host: example.com

##</code><code>##

HTTP/1.1 200 OK
Date: Fri, 13 Jun 2003 03:41:25 GMT
Server: Apache/1.3.27 (Unix)
Transfer-Encoding: chunked
Content-Type: text/html

fa1
     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

-- Rest of response unimportant --