Documentation | Support

Go to the table of contents Go to the previous page Go to the next page View or print as PDF
Defining Email Policies > Content Filter tab > Filtering using lexical rules > Advanced dictionary configuration
Advanced dictionary configuration
 
Related topics:
*
Managing dictionaries
*
Phrase score and lexical rule thresholds
There are a number of techniques you can use for more advanced content filtering:
*
If a pair of words must appear close to each other in the message, separate them with the NEAR keyword, for example, dear NEAR sir. By default, NEAR allows up to 8 words between the two phrases. To control the number of words allowed (the nearness), specify it inside square brackets after the NEAR keyword, for example, dear NEAR[2] sir.
*
If the phrase consists of a set of words, on which any one can be matched, you can use the OR keyword. However, a better way of dealing with this situation is to create a separate phrase for each word. For example, you can use bow OR bough but, more simply, you can create two phrases, one for bow and one for bough.

Go to the table of contents Go to the previous page Go to the next page View or print as PDF
Defining Email Policies > Content Filter tab > Filtering using lexical rules > Advanced dictionary configuration
Copyright 2023 Forcepoint. All rights reserved.