Event
Type: Error
Event Source: MSExchange OWA
Event Category: Proxy
Event ID: 46
Description:
Client Access server
"https://mail.domain.com/owa", running Microsoft Exchange version "8.1.240.5",
is proxying Outlook Web Access traffic to Client Access server
"servername.domain.com", which runs Exchange version "8.0.685.24". To ensure
reliable interoperability, the proxying Client Access server needs to be
running a newer version of Exchange than the Client Access server it is
proxying to. If the proxying Client Access server is running a newer version of
Exchange than the Client Access server it is proxying to, the proxying Client
Access server needs to have an Outlook Web Access resource folder (for example,
"<Exchange Server installation path>)\ClientAccess\owa\8.0.498.0" that
contains all the same versioned resource files as the Client Access server it
is proxying to. If you will be running Outlook Web Access proxying with
mismatched server versions, you can manually copy this resource folder to the
proxying Client Access server.
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