Google Apps Directory Sync for Postini Services Administration Guide - Manual (Page 33)

36 Release 1.3.32, October 2009
Add Exclusion Filter
Click Add Exclusion Filter at the bottom of the page to exclude a user or
organization from synchronization.
Specify the following:
Exclusion Rule Setting Description
Type Sets what type of exclusion filter to create, Primary
Address or Postini Org.
• Primary Address: Check the user’s primary
address and exclude any users that match.
• Postini Org: check the organization name on the
message security service and exclude all users in
organizations that match.