---
title: Detection settings
description: Detection settings resources and guides for Email Security.
image: https://developers.cloudflare.com/zt-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/cloudflare-one/llms.txt  
> Use this file to discover all available pages before exploring further. 

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# Detection settings

* [ 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/)
* [ Detection settings best practices ](https://developers.cloudflare.com/cloudflare-one/email-security/settings/detection-settings/best-practices/)

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```