The Catch-all feature is enabled by default, meaning that SpamHero will accept emails sent to any address on your domain.

If the catch-all is later disabled, we will automatically detect valid email addresses based on past mail activity. These addresses will be listed in the Detected tab under Settings > Email Recipients.

You can manually add valid email addresses by signing in to your control panel, going to Settings > Email Recipients, and clicking the Add recipients button under the Approved tab.