block msn messanger in isa server

[yusufs]

How can i block clients from accessing msn messenger in through isa server.

 

[lck092580]

ISA's default installation blocks msn messenger already. If ppl can still get on then u should check ur protocol rules to see if someone explicitly allowed msn to be passed thru the firewall.

T

 

[Guest_imported]

I am using ISA. When I make the acces of spacified group in protol rules. Then Users Can'nt access the yahoo messanger rooms. What I can that user can access the Yahoo Rooms Even I hav resticted The User Access On Spacified Group.

Thanks

 

[Priyankara]

Hi

So.. You can do that easily …Go to the isa server access policy and site and content rules their you put a new rule blocking below url.

*.messenger.hotmail.com

Good lock
Priyankara