Blocking Windows Live Messenger in ISA 2006

Hi All,

I search the net for solution and I know its been posted before.

I have tried the advice at isaserver.org and MS KB 925120 -
http://support.microsoft.com/kb/925120

All just does not seem to be working.

Basically I want to block all Windows Live Messenger and MSN Messenger for
file transfer.

Thanks
Eddie

Hi Eddie,as this feature uses the connection Messenger hooks on, you can block

Hi Eddie,

as this feature uses the connection Messenger hooks on, you can block all
messenger traffic or none.

Regards, Tom

[Those are underscores, not spaces between the words]How to Block Dangerous

[Those are underscores, not spaces between the words]
How to Block Dangerous Instant Messengers Using ISA Server
http://www.isaserver.org/tutorials/How_to_Block_Dangerous_Instant_Messengers_Using_ISA_Server.html

Allowing/Denying Instant Messaging (IM) Protocols in ISA
http://www.shijaz.com/isaserver/IM_Protocols.htm

Instant Messaging with ISA Server
http://www.microsoft.com/technet/prodtechnol/isa/2000/maintain/isaimsec.mspx

Windows Messenger in Windows XP: Working With Firewalls and Network Address
Translation Devices
http://www.microsoft.com/technet/prodtechnol/winxppro/deploy/worki01.mspx

Network ports that are required for Windows Live Messenger
http://support.microsoft.com/kb/927847

Common Application Signatures
http://www.microsoft.com/technet/prodtechnol/isa/2004/plan/commonapplicationsignatures.mspx

--
Phillip Windell

The views expressed, are my own and not those of my employer, or Microsoft,
or anyone else associated with me, including my cats.
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