The Zivver WebApp does checks on the domains that you administer for the presence of DNS records. In the DNS settings, you can see the results.

By default, the Zivver notification message appear to come from noreply@zivver.com. The recipient can think that this message is spam. But you can change noreply@zivver.com to your own address. To change, you must configure your DNS settings in the WebApp.

For more information, refer to Sent Zivver mails from your own domain.

You can change the DNS configuration so that your messages appear to come from your domain.