Руководство Пользователя для Cisco Cisco Email Security Appliance C170

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Cisco IronPort AsyncOS 7.1 for Email Configuration Guide
OL-22158-02
Chapter 14      Text Resources
Step 7
Specify a weight for the term. You can “weight” a dictionary term so that it is 
more likely than other terms to trigger a filter action. For more information about 
how this weight is used to determine filter actions, see “Threshold Scoring for 
Content Dictionaries” in the “Using Message Filters to Enforce Email Policies” 
chapter of the Cisco IronPort AsyncOS for Email Advanced Configuration Guide.
Step 8
Click Add.
Step 9
Submit and commit your changes.
The Dictionaries page now lists the new dictionary, along with the terms included 
and the setting configured for the dictionary.
Note
Content dictionary entries with the regular expression: “
.*
” at the beginning or 
end will cause the system to lock if a match for the “word” MIME part is found. 
IronPort Systems recommends you do not use “
.*
” at the beginning or end of a 
content dictionary entry.
Matching Case-Sensitive Words
Checking this box will cause AsyncOS to consider the case of the word when 
matching. For example, the words “codename” would match a dictionary entry of 
“codename”, but the word “CodeName” would not match.
Matching Whole Words Only
Checking this box will cause words to match only if they match the whole entry. 
For example, the word “codename” would match a dictionary entry of 
“codename,” while “code” and “codenam” would not. 
Sorting Terms
You can click the column heading to sort by term or weight. If you click the 
column heading a second time, it reverses the sort order. 
Editing Dictionaries
To edit an existing dictionary: