---
title: BCC/Journaling
description: How BCC/Journaling works in 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.

[Skip to content](#%5Ftop) 

# BCC/Journaling

BCC/Journaling deployment is a post-delivery type of deployment. Cloudflare analyzes emails after they reach the user's inbox. Every time you receive an email, your email provider will send a blind copy to Cloudflare for an analysis.

* Choose [BCC](https://developers.cloudflare.com/cloudflare-one/email-security/setup/post-delivery-deployment/bcc-journaling/bcc-setup/gmail-bcc-setup/gmail-bcc-setup/) if your email provider is Gmail.
* Choose [Journaling](https://developers.cloudflare.com/cloudflare-one/email-security/setup/post-delivery-deployment/bcc-journaling/journaling-setup/m365-journaling/) if your email provider is Microsoft 365.

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/cloudflare-one/","name":"Cloudflare One"}},{"@type":"ListItem","position":3,"item":{"@id":"/cloudflare-one/email-security/","name":"Email security"}},{"@type":"ListItem","position":4,"item":{"@id":"/cloudflare-one/email-security/setup/","name":"Before you begin"}},{"@type":"ListItem","position":5,"item":{"@id":"/cloudflare-one/email-security/setup/post-delivery-deployment/","name":"Post-delivery deployment"}},{"@type":"ListItem","position":6,"item":{"@id":"/cloudflare-one/email-security/setup/post-delivery-deployment/bcc-journaling/","name":"BCC/Journaling"}}]}
```