Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
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User Guide for AsyncOS 9.8 for Cisco Email Security Appliances
Chapter 18 Data Loss Prevention
Message Actions
•
Encryption Rule. Always encrypts the message or only encrypt it if an attempt to send it over a TLS
connection first fails.
connection first fails.
•
Encryption Profile. Encrypts the message using the specified encryption profile and delivers it if
you use a Cisco IronPort Encryption Appliance or a hosted key service.
you use a Cisco IronPort Encryption Appliance or a hosted key service.
•
Encrypted Message Subject. Subject for the encrypted message. Use the value is
$Subject
to keep
the existing message subject.
Step 7
If you select Quarantine as the action, choose the policy quarantine that you want to use for messages
containing DLP violations.
containing DLP violations.
Step 8
Click Advanced if you want to modify the message using any of the following options:
•
Add a custom header
•
Modify the message subject
•
Deliver it to an alternate host
•
Send a copy (bcc) to another recipient
•
Send a DLP notification message
Step 9
Submit and commit your changes.
Viewing and Editing Message Actions
Procedure
Step 1
Select Mail Policies > DLP Policy Customizations.
Step 2
In the Message Actions section, choose an action:
To Do
This
View the mail policies to which each action is
assigned
assigned
Click the Policies link in the heading of the
Message Actions table.
Message Actions table.
View the description that you entered for each
action
action
Click the Description link in the heading of the
Message Actions table.
Message Actions table.
View or edit details of a Message Action
Click the name of the Message Action.
Delete a Message Action
Click the trash can icon next to the message action
you want to delete.
you want to delete.
A confirmation message notifies you if the
message action is used in one or more DLP
policies.
message action is used in one or more DLP
policies.
Duplicate a Message Action
You can use this feature to create a backup copy of
a Message Action before changing it, or to use as
a starting point for a new, similar Message Action.
a Message Action before changing it, or to use as
a starting point for a new, similar Message Action.
Click the Duplicate icon next to the message
action that you want to duplicate.
action that you want to duplicate.