Microsoft Outlook MCP vs MX Probe

In-depth architectural comparison of the Microsoft Outlook MCP and MX Probe MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Microsoft Outlook MCP when:

• You need dedicated capabilities in the Communication domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Microsoft Outlook MCP Details

M

Choose MX Probe when:

• You need dedicated capabilities in the Communication domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore MX Probe Details

Feature & Specification Comparison

Specification	Microsoft Outlook MCP Communication	M MX Probe Communication
Summary	Microsoft Outlook (mail) MCP server — read, search, and send email through Microsoft Graph.	Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
Category & Scope	Communication	Communication
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "microsoft-outlook-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ms-calendar-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "mx-probe": {
      "command": "npx",
      "args": [
        "-y",
        "mx-probe"
      ]
    }
  }
}

Related MCP Server Comparisons