Outlook for Mac 2011 Not Working Through Web Application Proxy

Scenario: You are publishing your Microsoft Exchange services (OWA, ActiveSync, Outlook Anywhere)  through Web Application Proxy in Windows Server 2012 R2. Using a web browser for OWA works as expected but clients using Outlook for Mac 2011 cannot get their mail. The error you receive on the Outlook for Mac client is "bad username or…

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