MSN messenger is using.. the port 1863 so try to block that port in squid.. hope it will work.. i think i done this.. but not recently.. so i cant give u the config line example... On 3/2/06, Eduardo Bejar <wonka@xxxxxxxxxxx> wrote: > Can anyone that has succesfully blocked MSN Messenger, please send me an > example on how to do it? > > Thanks and regards, > > Edo > >