Deliverability Doctor vs Ms 365 MCP Server

In-depth architectural comparison of the Deliverability Doctor and Ms 365 MCP Server 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?

D

Choose Deliverability Doctor when:

• You need dedicated capabilities in the Communication domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Deliverability Doctor Details

Choose Ms 365 MCP Server 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).
• Primary tools included: Authentication using Microsoft Authentication Library (MSAL), Supports multiple Microsoft cloud environments (Global and China), Over 300 tools mapping to Microsoft Graph API endpoints.

Explore Ms 365 MCP Server Details

Feature & Specification Comparison

Specification	D Deliverability Doctor Communication	Ms 365 MCP Server softeria Communication
Summary	Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.	MCP server that connects to Microsoft Office and the whole Microsoft 365 suite using Graph API (including Outlook, mail, files, Excel, calendar)
Category & Scope	Communication

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": {
    "deliverability-doctor": {
      "url": "http://localhost:8787"
    }
  }
}

{
  "mcpServers": {
    "softeria-ms-365-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@softeria/ms-365-mcp-server"
      ]
    }
  }
}

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