thanks nate, i´ve found this.
for who may need it...
if someone find more just let me know TO BLOCK IT! jejeje >:-#
thx
> Here is the final list which blocks AOL, MSN, ICQ, & Yahoo only:
> Blocking the IP of the messaging server is better than blocking ports. Most
> messengers will probe
> to f
> Hello..
>
> at RH7.2 how do I block all the connections to the most common messengers.
> I mean, yahoo messenger, msn messenger, icq, etc..
> my server have 2 NIC cards and I have installed a squid proxy cache and a
> socks5 server. but I don´t know how all the messengers connects without
> using
