Cisco Cisco Email Security Appliance C160 Mode D'Emploi

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Chapter 5      Using Message Filters to Enforce Email Policies
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Cisco IronPort AsyncOS 7.1 for Email Advanced Configuration Guide
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Unscannable
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Clean
Step 7
Click Add Action.
Step 8
Select an action to perform on messages based on the image analysis verdict.
Step 9
Submit and commit your changes.
Notifications
Using the Text Resources page in the GUI or the 
textconfig
 CLI command to 
configure custom notification templates as text resources is another useful tool 
when used in conjunction with attachment filtering rules. The notification 
template supports non-ASCII characters (you are prompted to choose an encoding 
while creating the template).
In the following example, the 
textconfig
 command was first used to create a 
notification template named 
strip.mp3
 that will be inserted into to the body of 
the notification message. Then, an attachment filtering rule is created so that when 
an .mp3 file has been stripped from a message, a notification email is sent to the 
intended recipients explaining that the .mp3 file has been deleted.
drop-mp3s:
if (attachment-type == '*/mp3')
{ drop-attachments-by-filetype('Media');
  notify ('$EnvelopeRecipients', 'Your mp3 has been removed', 
'$EnvelopeFrom', 'strip.mp3');
For more information, see 
Examples of Attachment Scanning Message Filters
The following examples shows actions performed on attachments.