Anti-phishing provides protection from emails attempting to impersonate a user or account from your domain. Note that, by default, you already have several ATP policies active. Review/edit those as needed before creating new policies that could duplicate or conflict.
- Impersonation (user or domain)
- Spoof (move messages to junk)
- Advanced settings (what's your tolerance threshold?)
Notice, in the following screenshot, how we are able to configure users and specific domains the policy applies to, which actions to take for impersonation and spoofing attempts, when and where to display safety tips, and much more: