Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Select whether the Email Security appliance accepts or rejects the message if there is a temporary failure 
when verifying its signature. If you want the appliance to reject the message, you can choose to have it 
send the default 451 SMTP response code or another SMTP response code and text.

Select whether the Email Security appliance accepts or rejects the message if there is a permanent failure 
when verifying its signature. If you want the appliance to reject the message, you can choose to have it 
send the default 451 SMTP response code or another SMTP response code and text.

Submit your changes.

The new profile appears in the DKIM Verification Profiles table.

Commit your changes.

At this point you should enable DKIM verification on an incoming mail flow policy and select the 
verification profile you want to use.

All DKIM verification profiles on the appliance are exported as a single text file and saved in the 

configuration

 directory on the appliance. 

Choose Mail Policies > Verification Profiles. 

Click Export Profiles. 

Enter a name for the file and click Submit.

Choose Mail Policies > Verification Profiles.

Click Import Profiles. 

Select the file that contains the DKIM verification profiles.

Click Submit. You are warned that importing will replace all existing DKIM verification profiles.

Click Import.