Cisco Cisco Email Security Appliance C190 사용자 가이드

19-15

Cisco AsyncOS 9.0 for Email User Guide

Chapter 19 S/MIME Security Services

Verifying, Decrypting, or Decrypting and Verifying Incoming Messages using S/MIME

quarantine_smime_messages:if (smime-gateway-message and not smime-gateway-verified) {

quarantine("Policy"); }

You can import S/MIME certificates from the

/configuration

directory of your appliance.

Before You Begin

•

Make sure that the S/MIME certificate meets the requirements described in RFC 5750:
Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 - Certificate Handling.

•

Make sure that the public key is available in the

/configuration

directory of the appliance.

Procedure

Step 1

Click Mail Policies > Public Keys.

Step 2

Click Import Public Keys.

Step 3

Select the public key and click Submit.

Note

The import process may take longer if you are importing a file with large number of public keys.

Step 4

Commit your changes.