About
Secures internal email communications to prevent threats spreading within the organization.
AI & Automation
AIAPI
Internal Mail Protection, offered by Proofpoint, leverages multi-model AI and behavioral AI for advanced email security, detecting novel threats and enhancing protection for Microsoft 365 and Google Workspace. It also offers API deployment options, including integration with Microsoft Graph API.
Selling this to clients
Clients pay for this one: MSPs resell it or bundle it into a managed service rather than running it for themselves.
- Email security for MSPs: 117 products, what separates them, and what to askBuyer's guide for this category, with how to package it and what clients hear · 10 min read
- Quote and bundle it in your proposals with SalesbuildrService catalog, live distributor pricing, quotes straight into your PSA.
Inky
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Updated Oct 11, 2026