dear shorewall user, i have problem to block the user when they used yahoo pop, cause yahoo pop used local loopbak (127.0.0.1) can i block yahoo pop with shorewall 2.0.8 or upgrade to 2.4.1???. in /etc/shorewall/rules : DROP loc:xxx.xxx.xxx.xxx fw tcp 8080,25,110 DROP loc:xxx.xxx.xxx.xxx fw udp 8080,25,110 i put mac address in blacklist and in interfaces, but user still download have any idea NB: sorry my english is bad thank you eddy ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click