Raylund Lai <raylund dot lai at kankanwoo dot com>
To:
m0n0wall at lists dot m0n0 dot ch
Subject:
blocking msn messenger
Date:
Mon, 06 Jun 2005 17:35:53 -0400
This link may be useful. http://support.microsoft.com/kb/889829
The article is basically blocking:
1. Block outbound access to TCP port 1863.
2. Block HTTP access to messenger.hotmail.com.
Cheers
Raylund
