Cisco Cisco Email Security Appliance C650 Guía Del Usuario
11-14
User Guide for AsyncOS 9.7 for Cisco Email Security Appliances
Chapter 11 Content Filters
Content Filter Actions
Related Topics
•
Action Variables
Headers added to messages processed by content filters can contain variables that will be automatically
replaced with information from the original message when the action is executed. These special variables
are called action variables. Your appliance supports the following set of action variables:
replaced with information from the original message when the action is executed. These special variables
are called action variables. Your appliance supports the following set of action variables:
Encrypt and Deliver Now
(Final Action)
(Final Action)
Encrypts and delivers the message, skipping any further processing.
Encryption rule: Always encrypts the message or only encrypts it if an
attempt to send it over a TLS connection first fails. See
attempt to send it over a TLS connection first fails. See
for more information.
Encryption Profile. Encrypts the message using the specified encryption
profile, then delivers the message. This action is for use with a Cisco
Encryption Appliance or a hosted key service.
profile, then delivers the message. This action is for use with a Cisco
Encryption Appliance or a hosted key service.
Subject. Subject for the encrypted message. By default, the value is
$Subject
.
S/MIME Sign/Encrypt
(Final Action)
(Final Action)
Performs an S/MIME signing or encryption and delivers the message,
skipping any further processing.
skipping any further processing.
S/MIME Sending Profile: Performs an S/MIME signing or encryption
using the specified S/MIME sending profile. See
using the specified S/MIME sending profile. See
.
Bounce (Final Action)
Sends the message back to the sender.
Skip Remaining Content
Filters (Final Action)
Filters (Final Action)
Delivers the message to the next stage of processing, skipping any further
content filters. Depending on configuration, this may mean deliver the
message to recipient(s), quarantine, or begin Outbreak Filters scanning.
content filters. Depending on configuration, this may mean deliver the
message to recipient(s), quarantine, or begin Outbreak Filters scanning.
Drop (Final Action)
Drops and discards the message.
Table 11-2
Content Filter Actions (continued)
Action
Description
Table 11-3
Action Variables
Variable
Syntax
Description
All Headers
$AllHeaders
Replaced by the message headers.
Body Size
$BodySize
Replaced by the size, in bytes, of the
message.
message.
Date
$Date
Replaced by the current date, using the
format MM/DD/YYYY.
format MM/DD/YYYY.
Dropped File Name
$dropped_filename
Returns only the most recently dropped
filename.
filename.