Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

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Cisco AsyncOS 9.5 for Email User Guide
 
Chapter 9      Using Message Filters to Enforce Email Policies
  Message Filter Actions
Related Topics
Bypassing Graymail Actions
If you do not want to apply graymail actions on certain messages, you can bypass them using the 
following message filter actions:
The following example specifies that messages received on the listener “private_listener” must bypass 
graymail actions on social network emails.
internal_mail_is_safe:
if (recv-listener == 'private_listener')
{
skip-socialcheck();
}
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.
The following example specifies that messages received on the listener “private_listener” should bypass 
the anti-spam and the anti-virus systems.
        skip-spamcheck();
   }
Message Filter Action
Description
skip-marketingcheck
Bypass actions on marketing emails
skip-socialcheck
Bypass actions on social network emails
skip-bulkcheck
Bypass actions on bulk emails
internal_mail_is_safe:
   if (recv-listener == 'private_listener') 
   {
        skip-spamcheck();
        skip-viruscheck();
   }