Cisco Cisco Email Security Appliance C680 用户指南

The 

edit-body-text()

 message filter uses the following syntax where the first 

parameter is the regular expression to search for and the second parameter is the 
replacement text:

The 

edit-body-text()

 message filter only works on the message body parts. For 

more information about whether a given MIME part is considered a message 
“body” or a message “attachment”, see 

The following example shows a URL removed from a message and replaced with 
the text, ‘URL REMOVED’:

The following example shows a social security number removed from the body of 
a message and replaced with the text, “XXX-XX-XXXX’:

Example: if true {

edit-body-text("parameter 1",

"parameter 2");

       }

URL_Replaced: if true { 

 

 edit-body-text("(?i)(?:https?|ftp)://[^\\s\">]+", "URL REMOVED");

       }

ssn: if true { 

  edit-body-text("(?!000)(?:[0-6]\\d{2}|7(?:[0-6]\\d|7[012]))([ 

-]?)(?!00)\\d\\d\\1(?!0000)\\d{4}",

"XXX-XX-XXXX"); 

}