Figure 1: The interaction between the Outlook Web Access client, the IIS/Outlook Web Access server, and the Microsoft Exchange Server computer Topology Recommendations Consider the following when planning your Outlook Web Access topology.
NETWORK SECURITY If Outlook Web Access clients access Microsoft Exchange Server over an Internet connection, Microsoft recommends protecting the Microsoft Exchange Server.
Firewall between IIS/Outlook Web Access and Microsoft Exchange Server Firewall between the client and IIS/Outlook Web Access server Firewall Between IIS/Outlook Web Access and Microsoft Exchange Server A firewall between the IIS/Outlook Web Access server and the Microsoft Exchange Server may seem practical if several web-enabled ...
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Microsoft Office Word (.doc, .dot) - application/msword