Hi Stefano, You can use a Site and Content Rule to block .mp3 downloads for Web Proxy client connections. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA 2004 Beta - Get it now! http://www.microsoft.com/isaserver/beta/default.asp ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Stefano B* [mailto:boboviz@xxxxxxxxx] Sent: Wednesday, May 05, 2004 8:19 AM To: [ISAserver.org Discussion List] Subject: [isalist] Filter for extension http://www.ISAserver.org I have a doubt. Can i filter (and block) file for extension in ISA 2000 for SBS2003 (.mp3, for example)?? Or i have to buy a third party solution? GFI? Bye Stefano from Italy ------------------------------------------------------ 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: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')