I have a question about OWA 5.5. We are a mixed mode domain that is running Exchange5.5. We have just put up our first Exchange 2000 server and are having problems with OWA. After users mailboxes are moved to the new server they can no longer access their mailbox via OWA 5.5, only through OWA 2000. It would be desirable if they could access through OWA 5.5 until we have finished moving all the mailboxes and remove the Exchange 5.5 server. My question is should users accessing Excahnge5.5 OWA, still be able to access their mailboxes that are moved to the Exchange 2000 Server. If so any ideas on configuration would be helpful. Currently users who attempt this end up with "OWA was unable to get to your inbox."