Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

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Cisco IronPort AsyncOS 7.6 for Email Advanced Configuration Guide

OL-25137-01

Chapter 1 Customizing Listeners

Step 3

Enter the path to the certificate file on your network or local machine.

Step 4

Enter the password for the file.

Step 5

Click Next to view the certificate’s information.

Step 6

Enter a name for the certificate. AsyncOS assigns the common name by default.

Step 7

Click Submit to save the certificate and commit your changes.

Exporting a Certificate

To export a certificate and save it in the PKCS #12 format via the GUI:

Step 1

Click Export Certificate on the Network > Certificates page.

The Export Certificate page is displayed.

Figure 1-15

The Export Certificate Page

Step 2

Select the certificate you want to export.

Step 3

Enter the file name for the certificate.

Step 4

Enter a password for the certificate file.

Step 5

Click Export.

Your web browser displays a dialog box asking you to save the file.

Step 6

Save the file to a local or network machine.

Step 7

You can export additional certificates or click Cancel to return to the Network > Certificates page.

Managing Lists of Certificate Authorities

The appliance has a pre-installed list of trusted certificate authorities that it uses to verify a certificate
from a remote domain to establish the domain’s credentials. You can import a custom list of trusted CAs
for the appliance to use alongside the pre-installed system list or in place of the system list. You can
manage the lists using the Network > Certificates > Edit Certificate Authorities page in the GUI or the

certconfig > certauthority

command in the CLI.

Figure 1-16

shows the Edit Certificate Authorities page in the GUI where you can manage the custom

and system certificate authority lists.