The msn-proxy is a lightweight transparent proxy for the msn messenger clients and allow you to control and monitor the use of messenger on your network.
It runs on *BSD (tested on FreeBSD and OpenBSD) and Linux (tested on slackware), but it is write under a portable way, so it should be compatible with all posix compliant systems.
There some know bugs, but the msn-proxy is ready for production use.
It depends on libevent (http://monkey.org/~provos/libevent)
Lots of features !
Thanks for your time and contribution !