We have a lot of Mail enabled groups for various distribution needs. For a lot of these groups we "hide membership" through ADUC/Exchange Tasks. The issue we're having is that the DL's are constantly showing in ADUC as being updated every 2 minutes. If we stop the list from being hidden the udating of the groups also stops but the rest of the hidden groups still are being updated roughly every 2 minutes. Any one know why this is happening and how to keep it from happening. We are Exchange 2000 in a Windows 2003 sinfle forrest single domain environment.
