1. Go to Settings > Domains.
  2. Click Verify domain.
  3. In the Verify Custom Domain window, copy the Canonical Name.

    Some DNS providers do not support a trailing period in the CNAME. If you are using one of these DNS providers, omit the trailing period from the CNAME record.

  4. Add the Canonical Name to the CNAME record for your custom domain.

    The specifics of DNS configuration depend on your DNS manager. Changes to the DNS can take up to 24 hours to propagate through the internet.