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vivekiyer / corporateaddressbook

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Error 451 received by server #100

Closed vivekiyer closed 10 years ago

vivekiyer commented 10 years ago

From dan.matt...@gmail.com on October 31, 2012 06:51:32

Some servers (according to research it is Exchange 2007, maybe more versions) respond with error 451 which is "Device Misconfigured". This means that the client is trying to access the "wrong" frontend server. Apparently, this only affects certain types of server configurations and infrastructure set-ups.

The solution is to: 1) Discover and handle error 451 2) The response contains a "Location: [new URL]" header; use that to connect 3) If succesful, record the new URL (save conf) and continue

See more at http://technet.microsoft.com/en-us/library/dd439372(v=exchg.80).aspx

Original issue: http://code.google.com/p/corporateaddressbook/issues/detail?id=100

vivekiyer commented 10 years ago

From dan.matt...@gmail.com on November 06, 2012 12:29:58

Still needs verification since we don't have access to a load balanced Exchange server which does this.

Status: Fixed