Having a problem with mobile devices connecting.
Exchange 2010 on Server 2008 R2
Error Message with Exchange Analyzer is:
An HTTP 401 Unauthorized response was received from the server. This may be the result of invalid credentials or a configuration problem on the Exchange Server.
Date: Tue, 29 Oct 2013 15:21:13 GMT
WWW-Authenticate: Basic realm="xxxxxxxxxx"
Checked ISS Manager and Basic Authentication is enable