---
title: Detection settings · Cloudflare One docs
lastUpdated: 2025-10-27T11:42:41.000Z
chatbotDeprioritize: true
source_url:
  html: https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/
  md: https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/index.md
---

* [Allow policies](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/allow-policies/)
* [Blocked senders](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/blocked-senders/)
* [Trusted domains](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/trusted-domains/)
* [Impersonation registry](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/impersonation-registry/)
* [Additional detections](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/additional-detections/)
* [Configure link actions](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/configure-link-actions/)
* [Configure text add-ons](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/configure-text-add-ons/)
