Create 2 protocol definitions, yahoo messenger inbound and yahoo messenger outbound both on port 5050. create a protocol rule that will include these two protocol definitions. On the workstation, set the connection of yahoo messenger, check enable http proxy and fill the necessary info. then set the Internet explorer's settings, click tools, internet options, advanced, on HTTP1.1 settings, check Use HTTP1.1 through proxy connection. ----- Original Message ----- From: "Lim, Arthus T." <alim@xxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Wednesday, October 08, 2003 4:46 PM Subject: [isalist] yahoo messenger http://www.ISAserver.org How can I be able to grant access to yahoo messenger? I tried to create a protocol rule with port 5050 open but it didn't work. Any suggestions? ------------------------------------------------------ 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: 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: patingsadagat@xxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')