Google Apps Directory Sync for Postini Services Administration Guide - Manual (Page 57)

60 Release 1.3.32, October 2009
Add Exclusion Filter
Click Add Exclusion Filter at the bottom of the page to prevent an address from
being treated as a mailing list.
Specify the following:
Sample LDAP User Exclusion Rules
Listed below are samples of common exclusion rules. Note that the exact text of
these rules will vary based on your needs.
Exclusion Rule Setting Description
Match Type The type of rule to use for the filter.
• Exact Match: The address or organization name
must match the rule exactly.
• Substring Match: The address or organization
name must contain the text of the rule as a
substring.
• Regular Expression: The address or organization
must match the regular expression specified.
Rule The text of the match or regular expression to
compare.
Addresses that meet the requirements for an exclusion
filter (or users in orgs that meet the requirements) will
not be added as mailing lists.