Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Página de 1210
 
18-10
Cisco AsyncOS 9.0 for Email User Guide
 
Chapter 18      Cisco Email Encryption
  Determining Which Messages to Encrypt
Step 8
Select Encrypt and Deliver Now (Final Action) from the Add Action list.
Step 9
Select whether to always encrypt messages that meet the condition or to only encrypt messages if the 
attempt to send it over a TLS connection fails.
Step 10
Select the encryption profile to associate with the content filter.
The encryption profile specifies settings about the key server to use, levels of security, formatting of the 
message envelope, and other message settings. When you associate an encryption profile with the 
content filter, the content filter uses these stored settings to encrypt messages.
Step 11
Enter a subject for the message.
Step 12
Click OK.
The content filter in 
 shows a content filter that searches for ABA content in the message 
body. The action defined for the content filter specifies that the email is encrypted and delivered.
Figure 18-2
Encryption Content Filter
Step 13
After you add the encrypt action, click Submit.
Step 14
Commit your changes.
What To Do Next
After you add the content filter, you need to add the filter to an outgoing mail policy. You may want to 
enable the content filter on the default policy, or you may choose to apply the filter to a specific mail 
policy, depending on your organization’s needs. For information about working with mail policies, see 
Encrypting a Message upon Delivery using a Content Filter
Create a content filter to encrypt a message on delivery, which means that the message continues to the 
next stage of processing, and when all processing is complete, the message is encrypted and delivered.
Before You Begin
To understand the concept of building conditions for content filters, see 
.
(Optional) See 
.