Cisco Cisco Email Security Appliance C190 Guía Del Usuario
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Cisco AsyncOS 8.5 for Email User Guide
Chapter 9 Using Message Filters to Enforce Email Policies
Message Filter Actions
Remove headers
strip-header
Remove specified headers from the message before
delivering. See
delivering. See
.
Insert headers
insert-header
Insert a header and value pair into the message before
delivering. See
delivering. See
Edit header text
edit-header-text
Replace specified header text with a text string you
specify in the filter condition. See
specify in the filter condition. See
.
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
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
.
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.
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.
.
Assign bounce
profile
profile
bounce-profile
Assign a specific bounce profile to the message. See
Bypass
Anti-Spam
System
Anti-Spam
System
skip-spamcheck
Ensure that the anti-spam systems in the Cisco system are
not applied to this message. See
not applied to this message. See
Bypass Anti-Virus
System
System
skip-viruscheck
Ensure that the anti-virus systems in the Cisco system are
not applied to this message. See
not applied to this message. See
Skip Outbreak
Filter Scanning
Filter Scanning
skip-vofcheck
Ensure that this message is not processed by the Outbreak
Filters scanning. See
Filters scanning. See
Drop Attachments
by Name
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
that match the given regular expression. Archive file
attachments (zip, tar) will be dropped if they contain a file
that matches. See
Drop Attachments
by Type
by Type
drop-attachments-by-ty
pe
Drop all attachments on messages that have a MIME type,
determined by either the given MIME type or the file
extension. Archive file attachments (zip, tar) will be
dropped if they contain a file that matches. See
determined by either the given MIME type or the file
extension. Archive file attachments (zip, tar) will be
dropped if they contain a file that matches. See
.
Drop Attachments
by File Type
by File Type
drop-attachments-by-fi
letype
Drop all attachments on messages that match the given
“fingerprint” of the file. Archive file attachments (zip, tar)
will be dropped if they contain a file that matches. For
more information, see
“fingerprint” of the file. Archive file attachments (zip, tar)
will be dropped if they contain a file that matches. For
more information, see
.
Table 9-5
Message Filter Actions
Action Syntax
Description