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Shadow00Caster
Asked: 2014-02-13 20:20:05 +0800 CST

Exchange 2013 OWA/ECP redirect loop

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I have an issue with a fresh Exchange 2013 install on a 2K8r2 box that is fully updated as well as Exchange 2013 updated to CU3.

When attempting to access /owa or /ecp in Chrome, I get "This webpage has a redirect loop" ("Error code: ERR_TOO_MANY_REDIRECTS"). IE just breaks the connection and Firefox gives a similar error to Chrome. This happens on HTTPS and HTTP, locally using FQDN and IP as well as remotely using FQDN and IP. I have reset the OWA and ECP virtual directories and still have the same problem. I have made sure there are no HTTP Redirects enabled on the sites or virtual sites.

Any feedback would be greatly appreciated.

windows-server-2008-r2

1 Answers

  1. Best Answer

    This was caused by the default IIS user not being set to the appropriate IUSR user for various virtual directories and application pools.

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