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Email Processing MCP Server

@Cam10001110101

Basic information

Category

Communication

Transports

stdio

Author

Cam10001110101

About Email Processing MCP Server

No overview available yet

#email-processing#mcp-server#outlook-integration

Email Processing MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-server-outlook-email": {
      "command": "uv",
      "args": [
        "venv",
        ".venv"
      ]
    }
  }
}

Email Processing MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Email Processing MCP Server?

A cross-platform MCP server that processes Microsoft Outlook emails, generates vector embeddings using Ollama, and provides semantic search capabilities. It works on Windows, macOS, and any platform via Microsoft Graph API, and complies with the MCP 2025-06-18 specification.

How to use Email Processing MCP Server?

Install dependencies with uv, configure environment variables (MONGODB_URI, SQLITE_DB_PATH, etc.), set up provider-specific prerequisites (Outlook, Azure AD app), and add the server to Claude for Desktop’s claude_desktop_config.json. Tools like process_emails are invoked via natural language commands in Claude.

Key features of Email Processing MCP Server

  • Process emails from Outlook with date range filtering
  • Store emails in SQLite and embeddings in MongoDB
  • Semantic search across email content via vector embeddings
  • Multi-mailbox and multi-account support (Inbox, Sent, Deleted Items)
  • Cross-platform: Windows, macOS, Graph API (any platform)
  • 12+ MCP tools: search, sentiment analysis, export, folder management

Use cases of Email Processing MCP Server

  • Search and analyze email archives using natural language queries
  • Automate email processing workflows with AI assistants (e.g., Claude)
  • Extract actionable items and contacts from Outlook mailboxes
  • Export email data to CSV, JSON, HTML, or Excel for reporting
  • Manage and organize emails across multiple accounts or tenants

Frequently asked questions

1

What are the runtime dependencies?

Python 3.10+, Ollama with `nomic-embed-text` model, MongoDB server, and platform-specific components: Windows requires Outlook + pywin32, macOS requires Outlook for Mac, Graph API requires Azure AD app registration.

2

Where are email data and embeddings stored?

Raw emails and metadata are stored in a SQLite database (path set via `SQLITE_DB_PATH`). Vector embeddings are stored in MongoDB (connection string via `MONGODB_URI`).

3

How does the server determine which Outlook provider to use?

Set `OUTLOOK_PROVIDER` to `auto` (default) for automatic selection: Windows → COM automation, macOS → AppleScript, Linux/other → Graph API. Alternatively, force a provider with `windows`, `mac`, or `graph`.

4

Does the server support HTTP transport?

Yes. Run with `--http` flag to enable Streamable HTTP transport at `http://localhost:8000/mcp`, with full 2025-06-18 protocol compliance.

5

What authentication is required for Graph API access?

Register an Azure AD app with `Mail.Read` and `User.Read.All` application permissions, then provide `GRAPH_CLIENT_ID`, `GRAPH_CLIENT_SECRET`, and `GRAPH_TENANT_ID` as environment variables.

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