You will be adding DNS records. Please have access to your DNS control panel to make this change.

1) Choose a hostname for the URL protection service. 

You can set the link checking hostname to be anything. Other customers have used hostnames like:

This is the URL that your users will see in the browser navigation bar each time they click a link within an email message.

2) Update the DNS configuration for your domain.

In your DNS contradd:

CNAME record for your chosen hostname and point it to

Allow time for the change to propagate fully.

You check your DNS propagation here -

3) Update the Link Click configuration in the portal.

  • Click on your PhishProtection Application Tab
  • Within your account configure the service to use your chosen hostname: 

  • Under Settings chose Company, then click the pencil icon on that page to edit your Company settings
  • Enter your chosen hostname in the "Time of Click Rewriting Domain" field and save the page.

  • Update the Time of Click Rewriting Domain

4) Confirm that your custom link domain works

  • Visit your custom URL to verify that the chosen link check domain has been properly linked to your account. You should see a screen that looks like this: