User Guide

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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 11 Content Filters
Filtering Messages Based on Content
You can mix and match multiple character sets within a single content filter. Refer to your web
browser’s documentation for help displaying and entering text in multiple character encodings. Most
browsers can render multiple character sets simultaneously.
• On the Incoming or Outgoing Content Filters summary pages, use the links for “Description,”
“Rules,” and “Policies” to change the view presented for the content filters:
– The Description view shows the text you entered in the description field for each content filter.
(This is the default view.)
– The Rules view shows the rules and regular expressions build by the rule builder page.
– The Policies shows the policies for which each content filter is enabled.
Figure 11-1 Using the Links to Toggle Description, Rules, and Policy for Content Filters