Dear Frd,Anyone have the knowledge about how to enable the working on MSN messanger in entire N/W?

Hi Nupur, This is Exchange Server - Deploy forum, I would suggest you to post this in MSN newsgroup to get better and faster responces. MSN NewsGroup : http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.msn.messenger

MSN Messenger reallyhasno associationwith Exchange Server. OCS or Office Communications Server would be a solution for IM in an Entreprise environment. Windows Messenger stopped being supported with Exchange after 2000 version. John Oliver, JrMCSE, MCT, CCNAExchange MVP 2009Microsoft Certified Partner