[Email Security] Fix API deployment diagram (#22713)

Author: Maddy-Cloudflare

src/assets/images/email-security/deployment/api-setup/O365_API_Deployment_Graph.png

@@ -9,7 +9,8 @@ When you choose an API deployment, email messages only reach Email Security afte
 
 Then, through an integration with your email provider, Email Security can [auto-move messages](/cloudflare-one/email-security/auto-moves/) based on your organization's policies.
 
-![With API deployment, messages travel through Email Security's email filter after reaching your users.](~/assets/images/email-security/deployment/api-setup/e-sec-api-deployment-diagram.png)
+![With API deployment, messages travel through Email Security's email filter after reaching your users.](~/assets/images/email-security/deployment/api-setup/O365_API_Deployment_Graph.png)
+
 
 ## Benefits