Topic Last Modified: 2005-11-18

The Microsoft® Exchange Server Analyzer Tool queries the Active Directory® directory service to determine the value for the heuristics attribute on the SMTP Virtual Server object for this Exchange server. If the Exchange Server Analyzer finds that the value of the heuristics attribute is not the default value of 131072, an error is displayed.

The Exchange Server Analyzer reports this configuration for informational purposes only. No action is required.

For more information about the Exchange Server Address Rewrite tool, see Exchange Server Address Rewrite (