Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Página de 1181
 
11-16
User Guide for AsyncOS 9.8 for Cisco Email Security Appliances
 
Chapter 11      Content Filters
  How to Filter Messages Based on Content
How to Filter Messages Based on Content
Related Topics
Creating a Content Filter
Before You Begin
If you want to encrypt a message that matches the content filter, create an encryption profile.
If you want to add a disclaimer to a matching message, create a disclaimer template to use for 
generating disclaimers.
If you want to send a notification message to a user due to a matching message, create a notification 
template for generating notifications.
If you want to quarantine a message, you create a new policy quarantine for these messages or use 
an existing one.
Receiving Listener
$RecvListener
Replaced by the nickname of the listener 
that received the message.
Receiving Interface
$RecvInt
Replaced by the nickname of the interface 
that received the message.
Remote IP Address
$RemoteIP
Replaced by the IP address of the system 
that sent the message to the Email Security 
appliance.
Remote Host Address
$remotehost
Replaced by the hostname of the system that 
sent the message to the appliance. 
SenderBase Reputation 
Score
$Reputation
Replaced by the SenderBase Reputation 
score of the sender. If there is no reputation 
score, it is replaced with “
None
”. 
Subject
$Subject
Replaced by the subject of the message.
Time
$Time
Replaced by the current time, in the local 
time zone.
Timestamp
$Timestamp
Replaced by the current time and date, as 
would be found in the Received: line of an 
email message, in the local time zone.
Table 11-3
Action Variables (continued)
Variable
Syntax
Description