Google Apps Directory Sync for Postini Services Administration Guide - Manual (Page 48)

Configuration 51
Exclusion rules are based on string values and regular expressions, not LDAP
settings.
Note: To exclude individual users, add a separate rule for each user.
This page shows the list of exclusion filters. In a new configuration, this will be an
empty list. To add exclusion filters, click the Add Exclusion Filter button at the
bottom of the screen.
On the list of Exclusion Filters, you can change existing filters as follows:
• Reorganize: Click the up arrow or down arrow icon to change the order of
exclusion filters.
• Edit: Click the notepad icon to edit the settings of an exclusion filter.
• Delete: Click the X icon to delete the exclusion filter.