I need to know if it is possible to restrict the use of messenger in a network administered with mikrotik
i blocked the tcp port 1863:
/ip firewall rule forward add protocol=tcp dst-port=1863 acton=drop
and messenger doesnโt bother me anymore, but see this for more info: http://www.microsoft.com/technet/prodtechnol/winxppro/maintain/xpmanaged/26_xpmsg.mspx
it even works, that but can be done