Why are My Content Indexes Not Building in Exchange 2007 SP3/2010?

There are several things that can cause indexes not to build on Exchange 2007 SP3/ Exchange 2010  databases. The most prominent one is the CRL verification within .NET.  We are finding that the steps listed in the KB 2469863(http://support.microsoft.com/kb/2469863) do not always correct the issue due to an internal proxy setup on the server.  If you…