how can block msn files transfer in firewall

[Tequila]

anyone can teach , if i want to block or denny MSN FILES TRANSFER in my
office
how can i do ? which port i need to denny
i try to denny ( TCP¡G6891to6900), in msn 7.5 seem not work ?

pls teach me if u know
thank your very much

[Jonathan Kay [MVP]]

Greetings,

Unfortunately you can't as those ports haven't been used since MSN Messenger 5 and now files
can go directly through the server.

There is no way to block file transfer without odd unrealiable third-party software.
____________________________________________
Jonathan Kay
Microsoft MVP - Windows Messenger/MSN Messenger
Associate Expert
http://www.microsoft.com/windowsxp/expertzone/
Messenger Resources - http://messenger.jonathankay.com
All posts unless otherwise specified are (c) 2005 Jonathan Kay.
You *must* contact me for redistribution rights.

"Tequila" > wrote in message
...
> anyone can teach , if i want to block or denny MSN FILES TRANSFER in my
> office
> how can i do ? which port i need to denny
> i try to denny ( TCP¡G6891to6900), in msn 7.5 seem not work ?
>
> pls teach me if u know
> thank your very much
>
>