I recall in doing 2007 server migration from 2003 a dedicated CAS server was required to properly handle Activesync/OWA/Outlook anywhere. Does this still hold true with 2010? if a customer is coming from 2003->2010 I assume its still a YES But what if they are on 2007? does EAS proxy work? I assume OWA does since it has the URL redirect. This is for small environments with single servers..Thanks, Grady Vogt

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