Select Code to Download

use LWP::UserAgent;

...

    return $LWPUA->request($REQUEST)->as_string;
}

HTTP/1.1 407 (Proxy Authentication Required) Proxy authentication requ
+ired
Proxy-Authenticate: NTLM
...
<p>Please contact the Web server's administrator if this problem persi
+sts.</p>

</body></html>