Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

The 

attachment-unprotected

 filter tests whether any attachment in the message is not password 

protected. This message filter complements the 

attachment-protected

 filter. You might use this filter 

on outgoing mail to detect outgoing mail that is unprotected. The following example shows AsyncOS 
detecting unprotected attachments on an outgoing listener and quarantining the messages:

You can use the CLI to add, delete, activate and de-activate, import and export, and set logging options 
for message filters. The table below shows a summary of the commands and subcommands. The table 
below shows a summary of the commands and subcommands.

quarantine_unprotected:

if attachment-unprotected 

{

quarantine("Policy");

}

The main command. This command is interactive; it asks you for more information 
(for example, 

new

, 

delete

, 

import

).

Creates a new filter. If no location is given, it is appended to the current sequence. 
Otherwise, the filter will be inserted into the specific place in the sequence. For more 
information, see 

Deletes a filter by name or by sequence number. For more information, see 

.

Rearranges the existing filters. For more information, see 

Sets filter to active or inactive state. For more information, see 

Replaces the current set of filters with a new set stored in a file (in the /configuration 
directory of the appliance). For more information, see 

Exports the current set of filters to a file (in the /configuration directory of the 
appliance). For more information, see 

. 

Lists information about a filter or filters. For more information, see