I am having a Microsoft Exchange 2007 setup and i am facing the problem regarding anything that used to access Exchange server via OWA such as blackberry internet service, Treo or Chattermail etc. I am using T-Mobile on my blackberry. I guess this all services works on the https:\\mail.server.com\exchange\username which does not seems to be working. Is there someway by which i can make this all working on only one Exch server box. What should I need to do with the Blackberry Internet Service so that it can get connected by an exchange 2007 server.
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