Cisco Cisco Email Security Appliance C160 Mode D'Emploi

Contains text: Does the message body contain text that matches a specific 
pattern? 

Contains smart identifier: Does content in the message body match a 
smart identifier? Smart identifiers can detect the following patterns:

Credit card numbers

U.S. Social Security numbers

CUSIP (Committee on Uniform Security Identification Procedures) 
numbers

ABA (American Banking Association) routing numbers

Contains term in content dictionary: Does the message body contain any 
of the regular expressions or terms in the content dictionary named 
<dictionary name>?

For this option to be enabled, the dictionary must already have been 
created. See 

.

The dictionary-related conditions are only available if you have 
one or more dictionaries enabled. For information about creating 
content dictionaries, see 

Number of matches required. Specify the number of matches required 
for the rule to evaluate to true. You can specify this threshold for text or 
smart identifiers.

This rule applies to the body of the message only. It does not include 
attachments or headers.

Is the body size within a specified range? Body size refers to the size of the 
message, including both headers and attachments. The body-size rule 
selects those messages where the body size compares as directed to a 
specified number.