well have you checked the proxy server settings of MSN 6 that has been entered…
go to tools -> options -> connection and check your proxy settings. change of they are wrong… ask ur admin for the settings if you dont know them…
The proxy server settings of MSN 6 refer to the Windows Internet settings if left blank. So, if you can browse the http://www.msn.com website with Internet Explorer, you can generally assume that you can also connect to MSN Messenger without any problems.
I’m pretty sure your sysadmin knows the answer to your question though. The proxy server might simply not allow MSN Messenger connections.
still i cant connect with MSN 6, after doing all IE and tools -> options -> connection, stuff cant, even trillian 2 beta same problem for msn error cood :12002