[Email Security] Retro scan - Add more instructions (#25390)

Author: Maddy-Cloudflare

src/content/docs/cloudflare-one/email-security/retro-scan.mdx

@@ -16,13 +16,13 @@ To start a free scan:
 1. Log in to [Zero Trust](https://one.dash.cloudflare.com/).
 2. Select **Email Security** > **Overview**.
 3. Select **Start a free scan** > **Generate report**.
-4. Enable your [Microsoft integration](/cloudflare-one/email-security/setup/post-delivery-deployment/api/m365-api/#enable-microsoft-integration).
+4. Enable your [Microsoft integration](/cloudflare-one/email-security/setup/post-delivery-deployment/api/m365-api/#enable-microsoft-integration). Once you enabled your Microsoft integration, you will redirected to a page wheer you will add your domains and speficy your current email security system.
 5. Generate Retro Scan report:
-   - **Connect domains**: Select at least one domain from your integration.
-   - **Select current solution**: Select the email security tool you are currently using.
+   - **Connect domains**: Select at least one domain from your integration, then select **Continue**.
+   - **Select current solution**: Select the email security tool you are currently using, then select **Continue**.
    - **Review details**: Review the details you previously selected. Then, select **Continue**. You will be notified by email once the report is available.
 6. Go to your email inbox and select the link to view the full report.
-7. On the dashboard, select **View report**.
+7. On the Cloudflare dashboard, select **View report**.
 
 The dashboard will display **Overview** and **Details** pages.