Cisco Cisco Email Security Appliance C170 Guia Do Utilizador
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Cisco AsyncOS 9.0 for Email User Guide
Chapter 9 Using Message Filters to Enforce Email Policies
Message Filter Actions
Related Topics
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Bypass Anti-Virus System Action
The
skip-viruscheck
action instructs the system to allow the message to bypass any virus protection
system configured on the system. This action does nothing to the message if there is no anti-virus system
configured, or if the message was never flagged to be scanned for viruses in the first place.
configured, or if the message was never flagged to be scanned for viruses in the first place.
The following example specifies that messages received on the listener “private_listener” should bypass
the anti-spam and the anti-virus systems.
the anti-spam and the anti-virus systems.
Bypass File Reputation Filtering and File Analysis System Actions
The
skip-ampcheck
action instructs the system to allow message to bypass File Reputation Filtering and
File Analysis configured on the system. This action does nothing to the message if File Reputation
Filtering and File Analysis is not configured, or if the message was never flagged to be scanned for File
Reputation Filtering and File Analysis in the first place.
Filtering and File Analysis is not configured, or if the message was never flagged to be scanned for File
Reputation Filtering and File Analysis in the first place.
The following example specifies that messages with PDF attachments should bypass File Reputation
Filtering and File Analysis.
Filtering and File Analysis.
skip_amp_scan:
if (attachment-filetype == 'pdf')
{
skip-ampcheck();
}
Bypass Outbreak Filter Scanning Action
The
skip-vofcheck
action instructs the system to allow the message to bypass the Outbreak Filters
scanning. This action does nothing to the message if Outbreak Filters scanning is not enabled.
skip-spamcheck();
}
internal_mail_is_safe:
if (recv-listener == 'private_listener')
{
skip-spamcheck();
skip-viruscheck();
}