fsockopen via MS-Proxy authentification

Hi all, I wish to fetch an internet web page. Oour internet access is through MS-Proxy server 2.0 with NTLM authentification (domain\user:password). I experience an access probleme. Here you are the result: proxy_srv_01:80 is available HTTP/1.0 407 Proxy Access Denied Server: Microsoft-IIS/3.0 Date: Fri, 08 Feb 2002 08:15:35 GMT Proxy-Authenticate: NTLM Proxy-Authenticate: Basic realm="proxy_srv_01.stg.swiss" Here you are my code: <? $user="lnt_01\test"; // DomainNT\UserName $pass="test"; // UserPassword $proxy_s = "proxy_srv_01"; // Proxy server to Internet $proxy_p = "80"; // Proxy port $myfiles = "http://www.phpscripts-fr.net"; // URL to fetch $datei = fsockopen($proxy_s, $proxy_p, &$errno,&$errstr, 30); if( !$datei ) { echo "<font color=red><b>$proxy_s:$proxy_p isn't available !</b></font>"; exit(); } else { echo "<font color=green><b>$proxy_s:$proxy_p is available</b></font><br>"; fputs($datei,"GET $myfiles/ HTTP/1.0 \r\n\r\n"); while (!feof($datei)) { echo $zeile = fread($datei,1000); } } ?> Is something erroneous in my code? If somebody can help me, I will be really happy Thanks Horst