Enabling case-sensitive keyword filtering
Applies to: Forefront Protection 2010 for SharePoint
You can enable case-sensitive keyword filtering for all your filter lists. Keyword filtering is disabled by default (that is, filtering is not case-sensitive).
To globally enable case-sensitive keyword filtering
In the Forefront Protection 2010 for SharePoint Administrator Console, click Policy Management, and then, under the Filters section, click Filter Options.
In the Filters - Filter Options pane, in the General settings section, select the Enable case-sensitive keyword filtering check box, and then click Save.