Cisco Cisco Email Security Appliance X1070 사용자 가이드

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Chapter 6      Using Message Filters to Enforce Email Policies
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Cisco IronPort AsyncOS 7.3 for Email Advanced Configuration Guide
OL-23081-01
  •
The name of the message filter that matched the message. 
You can specify the recipient, subject line, from address, and notification 
template. the following filter selects messages with sizes larger than 4 megabytes, 
sends a notification email of each matching message to 
admin@example.com
, and 
finally discards the message:
bigFilter:
   if(body-size >= 4M)
   {
        notify('admin@example.com');
        drop();
   }
Or
bigFilterCopy:
   if(body-size >= 4M)
   {
        notify-copy('admin@example.com');
        drop();
   }
The Envelope Recipient parameter may be any valid email address (for example, 
admin@example.com
 in the example above), or alternatively, may be the action 
variable 
$EnvelopeRecipients 
(see 
specifies all Envelope Recipients of the message:
bigFilter:
   if(body-size >= 4M)