You can go the black-list route, but knowing the kids we have here they will find ways around your black-list in a matter of minutes. Your best bet is a program similar to SurfControl, that updates their listing of websites every day. ________________________________ From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Michael Ross Sent: Tuesday, August 15, 2006 11:08 AM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Blocking Webmail Sites anyone have a nice guide on how to block webmail sites like yahoo, hotmail, etc? i want to block it for our students.