create_share -> Block IM File Transfer (1.Nov.2007 7:26:46 AM)
Can anybody tell me what ports should be blocked for Windows Live Messenger and Yahoo Messenger to stop receiving and sending files through these programs? I don't want to block these applications for some users.
Thankx!
elmajdal -> RE: Block IM File Transfer (1.Nov.2007 9:00:45 AM)
Hi,
for msn , you will need to block the following Content-Type: application/x-msnmsgrp2p