outlook-mcp
Microsoft Outlook MCP via Graph API for sending and managing email, drafts, replies, contacts and directory search.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for outlook-mcp, derived from its capabilities.
AIVSS 9.3 · Critical
View MAESTRO 7-layer threat model →Overview
outlook-mcp is an MCP server for sending and managing Microsoft Outlook email through the Microsoft Graph API, including drafts, replies, contacts and directory search. Security surface: it can send email as the user, so a prompt-injection payload in a read message could drive it to send messages or leak directory/contact data.
Key features
- Send and manage Outlook email
- Draft and reply handling
- Contact management
- Directory search
Use cases
- Automate email triage and replies
- Look up colleagues via directory search