[Email Security] Update learning path (cloudflare#21221)

* [Email Security] Update learning path

* Update redirects

* Update src/content/docs/learning-paths/cybersafe/email-security-onboarding/email-security-next-steps.mdx

Co-authored-by: marciocloudflare <[email protected]>

---------

Co-authored-by: marciocloudflare <[email protected]>

Author: Maddy-Cloudflare

public/__redirects

@@ -695,6 +695,14 @@
 /learning-paths/secure-internet-traffic/connect-networks/choose-on-ramp/ /learning-paths/secure-internet-traffic/connect-devices/choose-on-ramp/ 301
 /support/about-cloudflare/attack-preparation-and-response/best-practices-ddos-preventative-measures/ /learning-paths/prevent-ddos-attacks/ 301
 
+/learning-paths/cybersafe/account-creation/create-area1-org/ /learning-paths/cybersafe/account-creation/create-email-security-account/ 301
+/learning-paths/cybersafe/area1-onboarding/area1-inline/ /learning-paths/cybersafe/email-security-onboarding/api-deployment/ 301
+/learning-paths/cybersafe/area1-onboarding/area1-next-steps/ /learning-paths/cybersafe/email-security-onboarding/email-security-next-steps/ 301
+/learning-paths/cybersafe/concepts/what-is-area1/ /learning-paths/cybersafe/concepts/what-is-email-security/ 301
+/learning-paths/cybersafe/area1-onboarding/ /learning-paths/cybersafe/email-security-onboarding/ 301
+
+
+
 ## dns-filtering / secure-internet-traffic
 /learning-paths/dns-filtering/ /learning-paths/secure-internet-traffic/ 301
 /learning-paths/dns-filtering/connect-devices/change-dns-resolver/ /learning-paths/secure-internet-traffic/build-dns-policies/onboard-dns/ 301

src/content/docs/learning-paths/cybersafe/account-creation/create-area1-org.mdx

@@ -0,0 +1,18 @@
+---
+title: Create an Email Security account
+pcx_content_type: learning-unit
+sidebar:
+  order: 3
+
+---
+
+To create your Email Security account, you will need the alphanumeric string on the URL when logged in to the Cloudflare dashboard.
+
+Once you have created your [Cloudflare account](/learning-paths/cybersafe/account-creation/create-cloudflare-account/), your account team will create an Email Security account for you.
+
+To establish your tenant, you will need the following information:
+
+- Average monthly inbound message volume
+- Number of active email users
+- At least one domain
+- Admin email address

src/content/docs/learning-paths/cybersafe/account-creation/create-email-security-account.mdx

@@ -0,0 +1,13 @@
+---
+title: What is Email Security?
+pcx_content_type: learning-unit
+sidebar:
+  order: 5
+
+---
+
+import { Render } from "~/components"
+
+Despite email's importance as a communication method, security and privacy were not built into the [The Simple Mail Transfer Protocol (SMTP) protocol](https://www.cloudflare.com/learning/email-security/what-is-smtp/). As a result, email is a major attack vector.
+
+Email security is the process of preventing [email-based](https://www.cloudflare.com/learning/email-security/what-is-email/) cyber attacks and unwanted communications. It spans protecting inboxes from takeover, protecting domains from [spoofing](https://www.cloudflare.com/learning/ssl/what-is-domain-spoofing/), stopping [phishing attacks](https://www.cloudflare.com/learning/access-management/phishing-attack/), preventing fraud, blocking [malware](https://www.cloudflare.com/learning/ddos/glossary/malware/) delivery, and filtering [spam](https://www.cloudflare.com/learning/email-security/how-to-stop-spam-emails/). 

src/content/docs/learning-paths/cybersafe/area1-onboarding/area1-inline.mdx

@@ -0,0 +1,19 @@
+---
+title: Deploy via Microsoft Graph API
+pcx_content_type: learning-unit
+sidebar:
+  order: 2
+
+---
+
+import { Render } from "~/components"
+
+An API deployment model with Email Security has multiple benefits for Microsoft 365 Customers.
+
+The API deployment with Email Security offers:
+
+- Easy protection for complex email architectures, without requiring any change to mail flow operations.
+- Agentless deployment for Microsoft 365.
+- Office 365 directory integration to retrieve user and group information and prevent user impersonation.
+
+![Microsoft 365 API deployment diagram](~/assets/images/learning-paths/secure-o365-email/ms365-api-deployment.png)

src/content/docs/learning-paths/cybersafe/area1-onboarding/area1-next-steps.mdx

@@ -0,0 +1,19 @@
+---
+title: Next steps
+pcx_content_type: learning-unit
+sidebar:
+  order: 4
+
+---
+
+Now that you have learned how Email Security can protect your inbox from phishing attacks, refer to the following resources to onboard and enhance your email security posture:
+
+| Resource                                                                                                              | Description                                                                                                                                                                                                                                                 |
+| --------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [Phish submissions](/cloudflare-one/email-security/phish-submissions/)                                           | As part of your continuous email security posture, administrators and security analysts need to submit missed phish samples so Cloudflare can process them and take necessary action. |
+| [API integration](/cloudflare-one/email-security/setup/post-delivery-deployment/api/)                                                        | Onboard your domain via API deployment.                                                                                                                                                                          |
+| [Impersonation registry](/cloudflare-one/email-security/detection-settings/impersonation-registry/) | The impersonation registry contains combinations of emails of users who are likely to be impersonated.                                                                                                                                                                                |
+| [Trusted domains](/cloudflare-one/email-security/detection-settings/trusted-domains/)                                         | Trusted domains allows you to identify domains that should be exempted from Email Security detections.                                                                                                                                                              |
+| [Allow policies](/cloudflare-one/email-security/detection-settings/allow-policies/)                                 | Allow policies exempt messages that match certain patterns from normal detection scanning.                                                                                                                                                               |
+| [Blocked senders](/cloudflare-one/email-security/detection-settings/blocked-senders/)                                           | Blocked senders can mark all messages from specific senders with a `MALICIOUS` disposition.                                                                                                                                                                   |
+| [PhishGuard](/cloudflare-one/email-security/phish-guard/)                                             | PhishGuard is a managed email security service that provides resources for end-to-end phish and targeted attack management and response.                                                                                                     |

src/content/docs/learning-paths/cybersafe/concepts/what-is-area1.mdx

@@ -1,5 +1,5 @@
 ---
-title: Onboarding Area 1 Email Security
+title: Onboarding Email Security
 pcx_content_type: overview
 sidebar:
   order: 3
@@ -12,5 +12,5 @@ Continue securing your environment by protecting against email phishing attacks.
 
 By the end of this module, you will be able to:
 
-* Identify the minimum CIPA filters to facilitate compliance.
-* Learn other ways to protect your network from unwanted traffic.
+- Identify the minimum CIPA filters to facilitate compliance.
+- Learn other ways to protect your network from unwanted traffic.