TMG Error “Forefront TMG is configured to block HTTP requests the require authentication”

By |2017-12-11T12:09:09+00:00March 7th, 2014|Windows|0 Comments


You can resolve this, by simply going into the web listener that is associated with the publishing rule and doing the following:

  • Go to the Authentication Tab of the Web Listener
  • Select Advanced
  • Tick the “Allow client authentication over HTTP” and Apply the configuration

After this all should work J



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