IronPort - advanced configuration guide

Importing or Entering Existing Signing Keys
5-12
To enter an existing key:
Cisco IronPort AsyncOS 7.6 for Email Advanced Configuration Guide
Chapter 5 Email Authentication
Step 1 Click Add Key on the Mail Policies > Signing Keys page. The Add Key page is displayed.
Step 2 Paste the key into the Paste Key field (must be PEM-formatted and must be RSA keys only).
Step 3 Submit and commit your changes.
To import keys from an existing export file (see Exporting Signing Keys, page 5-11):
Step 1 Click Import Keys on the Mail Policies > Signing Keys page. The Import Key page is displayed.
Step 2 Select the file that contains the exported signing keys.
Step 3 Click Submit. You are warned that importing will replace all existing signing keys. All of the keys in
the text file are imported.
Step 4 Click Import.
Deleting Signing Keys
Step 1 To remove specific keys from the list of signing keys:
Step 2 On the Signing Keys page, mark the checkbox to the right of each signing key to remove.
Step 3 Click Delete.
Step 4 Confirm the deletion.
To remove all of the currently configured signing keys:
Step 1 Click Clear All Keys on the Signing Keys page.
Step 2 You are prompted to confirm the deletion.
Generating a DNS Text Record
To generate a DNS text record:
Step 1 Click the Generate link in the DNS Text Record column for the corresponding domain profile. The
Generate DNS Text Record page is displayed:
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