<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /> Nick, Lakeside Software's SysTrack can assist you in blocking Yahoo Messenger or any other application you don't want running in your environment. SysTrack has a built in security facility which can be used to block specific applications/services from running on systems (server, terminal server, & workstations). This is different than simply blocking the port, it halts the execution of the application itself. Contact Carrie (248-738-7141) at <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />Lakeside and she can answer any questions you may have on how this module works. Rob -----Original Message----- From: Robinson, Nick [mailto:NRobinson@xxxxxxxxxxxxxxxx] Sent: Tuesday, June 29, 2004 10:07 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] blocking yahoo messenger Can someone tell me how to block Yahoo Messenger? I thought I had the thing blocked but was told people are still using it. Nick This message may contain confidential and/or privileged information. If you are not the intended recipient or authorized to receive this for the intended recipient, you must not use, copy, disclose or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by sending a reply e-mail and delete this message. Thank you for your cooperation.