Hi, You can create a rule in destination set and apply the access policy to the messanger with denied action.There you can exclude the users who requires access. For this you need to block the following scs.msg.yahoo.com scsa.msg.yahoo.com scsb.msg.yahoo.com scsc.msg.yahoo.com Port: 20,23,25,80,119,5050,8001,8002 On 6/7/05, Shamshad Ahmad <sahmad@xxxxxxxxx> wrote: > http://www.ISAserver.org > > > I have ISA server 2004 in my windows 2000 network. My ISA clients are > firewall clients, Proxy and Nat Clients. I want to restrict messenger > (Yahoo, Msn, AOL,) access to users. Only certain people will get access to > Messenger. What will be the best way to it, can ISA do it or some third > party software will be required. Can it be done thru windows 2000 group > policy? > > > > > > Regards, > > Shamshad Ahmad > > > > ------------------------------------------------------ > List Archives: > http://www.webelists.com/cgi/lyris.pl?enter=isalist > ISA Server Newsletter: > http://www.isaserver.org/pages/newsletter.asp > ISA Server FAQ: > http://www.isaserver.org/pages/larticle.asp?type=FAQ > ------------------------------------------------------ > Other Internet Software Marketing Sites: > World of Windows Networking: > http://www.windowsnetworking.com > Leading Network Software Directory: http://www.serverfiles.com > No.1 Exchange Server Resource Site: http://www.msexchange.org > Windows Security Resource Site: http://www.windowsecurity.com/ > Network Security Library: http://www.secinf.net/ > Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: > umeshblr@xxxxxxxxx > To unsubscribe visit > http://www.webelists.com/cgi/lyris.pl?enter=isalist > Report abuse to listadmin@xxxxxxxxxxxxx