[Email Security] Clarify how to submit feedback (cloudflare#20330)

* [Email Security] Clarify how to submit feedback

* replace multiple with specific number

Author: Maddy-Cloudflare

src/content/docs/cloudflare-one/insights/email-monitoring/phish-submissions.mdx

@@ -11,14 +11,18 @@ As part of your continuous email security posture, administrators and security a
 
 Submitting missed phish samples to Cloudflare is of paramount importance and necessary for continuous protection. Submitting missed phish samples helps Cloudflare improve our machine learning (ML) models, and alerts us of new attack vectors before they become prevalent.
 
-## How to submit phish
+There are three routes you can use to report an email as a phish:
 
-To submit a phish:
+- Via Investigation, by [reclassifying an email](/cloudflare-one/insights/email-monitoring/phish-submissions/#reclassify-an-email).
+- Via [PhishNet O365](/cloudflare-one/insights/email-monitoring/phish-submissions/#phishnet-o365) or [PhishNet for Google Workspace](/cloudflare-one/insights/email-monitoring/phish-submissions/#phishnet-for-google-workspace), depending on your email provider.
+- Via [Submission addresses](/cloudflare-one/insights/email-monitoring/phish-submissions/#submission-addresses).
+
+## Reclassify an email
 
 1. Log in to [Zero Trust](https://one.dash.cloudflare.com/).
-2. Select **Email Security**.
-3. Select **Settings**.
-4. Under **Phish submission**, select **View**.
+2. Select **Email Security** > **Investigation**.
+3. On the **Investigation** page, under **Your matching messages**, select the message you want to reclassify. Select the three dots, then select **Reclassify**. By selecting **Reclassify**, you are requesting a new disposition for the message.
+4. Select the new disposition, then select **Save**.
 
 ## PhishNet O365