---
description: Quickly deploy a free Email DLP solution for Microsoft 365 environments.
title: Use DLP Assist for M365
image: https://developers.cloudflare.com/changelog/post/2025-02-25-dlp-assist-for-m365/og.png?v=8841fc6920f67dea
---

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February 25, 2025

## Use DLP Assist for M365

[Email security](https://developers.cloudflare.com/cloudflare-one/email-security/)

Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/changelog/post/2025-02-25-dlp-assist-for-m365/index.md)| [Agent setup](https://developers.cloudflare.com/agent-setup/)

Cloudflare Email security customers who have Microsoft 365 environments can quickly deploy an Email DLP (Data Loss Prevention) solution for free.

Simply deploy our add-in, create a DLP policy in Cloudflare, and configure Outlook to trigger behaviors like displaying a banner, alerting end users before sending, or preventing delivery entirely.

Refer to [Outbound Data Loss Prevention](https://developers.cloudflare.com/cloudflare-one/email-security/policies/outbound/outbound-dlp/) to learn more about this feature.

In GUI alert:

![DLP-Alert](https://developers.cloudflare.com/cdn-cgi/image/onerror=redirect,width=1357,height=212,format=webp/_astro/DLP-Alert.5s-fbKn3.png)

Alert before sending:

![DLP-Pop-up](https://developers.cloudflare.com/cdn-cgi/image/onerror=redirect,width=1362,height=479,format=webp/_astro/DLP-Pop-up.0gkYy7o5.png)

Prevent delivery:

![DLP-Blocked](https://developers.cloudflare.com/cdn-cgi/image/onerror=redirect,width=1353,height=329,format=webp/_astro/DLP-Blocked.CmQkGrnM.png)

This feature is available across these Email security packages:

- **Enterprise**
- **Enterprise + PhishGuard**

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