User Guide

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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 9 Using Message Filters to Enforce Email Policies
Message Filter Actions
Archive
archive Archive this message into an mbox-format file. See
Archive Action, page 9-67.
Quarantine
quarantine
(quarantine_name)
Flag this message to be sent to the quarantine named
quarantine_name. See Quarantine and Duplicate Actions,
page 9-64.
Duplicate
(Quarantine)
duplicate-quarantine(q
uarantine_name)
Send a copy of the message to the specified quarantine.
See Quarantine and Duplicate Actions, page 9-64.
Remove headers
strip-header Remove specified headers from the message before
delivering. See Strip Header Action, page 9-68.
Insert headers
insert-header Insert a header and value pair into the message before
delivering. See Insert Header Action, page 9-68.
Edit header text
edit-header-text Replace specified header text with a text string you
specify in the filter condition. See Edit Header Text
Action, page 9-69.
Edit body text
edit-body-text() Strip a regular expression from a message body and
replaces it with text that you specify. You might want to
use this filter if you want to remove and replace specific
content, such as a URL within a message body. See Edit
Body Text Action, page 9-69.
Convert HTML
html-convert() Strip HTML tags from message bodies and leaves the
plain text content of the message. You might want to use
this filter if you want to convert all HTML text in a
message to plain text. HTML Convert Action, page 9-70.
Assign bounce
profile
bounce-profile Assign a specific bounce profile to the message. See
Bounce Profile Action, page 9-71.
Bypass
Anti-Spam
System
skip-spamcheck Ensure that the anti-spam systems in the Cisco system are
not applied to this message. See Bypass Anti-Spam
System Action, page 9-71.
Bypass Anti-Virus
System
skip-viruscheck
Ensure that the anti-virus systems in the Cisco system are
not applied to this message. See Bypass Anti-Virus
System Action, page 9-72.
Bypass File
Reputation
Filtering and File
Analysis
skip-ampcheck
Ensure that File Reputation Filtering and File Analysis
are not applied to this message. See Bypass File
Reputation Filtering and File Analysis System Actions,
page 9-72.
Skip Outbreak
Filter Scanning
skip-vofcheck
Ensure that this message is not processed by the Outbreak
Filters scanning. See Bypass Anti-Virus System Action,
page 9-72.
Drop Attachments
by Name
drop-attachments-by-na
me
Drop all attachments on messages that have a filename
that match the given regular expression. Archive file
attachments (zip, tar) will be dropped if they contain a file
that matches. See Examples of Attachment Scanning
Message Filters, page 9-83.
Table 9-5 Message Filter Actions
Action Syntax Description