What is the key difference between Dns and Email MCP?

Dns belongs to the Communication category with cloud HTTP/SSE execution, while Email MCP belongs to the Communication category with local stdio execution.

How do I install Dns or Email MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Dns and Email MCP free or paid?

Dns operates under a Free / Open Source model (No auth required). Email MCP operates under a Free / Open Source model (other).

Which MCP server has more tools and community activity?

Dns lists 4 tools with 0 views and 9 GitHub stars. Email MCP lists 47 tools with 3 views and 113 GitHub stars.

Can I use both Dns and Email MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Dns vs Email MCP

In-depth architectural comparison of the Dns and Email MCP 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.

At a Glance & Executive Verdict

Dns

Communication · Remote HTTP/SSE

Quality: 53/100 (Good) | Auth: No auth required

Email MCP

Communication · Local stdio

Quality: 65/100 (Great) | Auth: other

Verdict Summary: Choose Dns if you need specialized Communication tools running via a hosted cloud SSE transport. Choose Email MCP if your workspace requires Communication integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Dns 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).
Primary tools included: group, tier, scanIncluded.

Explore Dns Details

Choose Email MCP when:

You need dedicated capabilities in the Communication domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (Free / Open Source).
You have access to required keys: MCP_EMAIL_ADDRESS, MCP_EMAIL_PASSWORD, MCP_EMAIL_IMAP_HOST, MCP_EMAIL_SMTP_HOST, EMAIL_ACCOUNTS.
Primary tools included: list_accounts, list_mailboxes, list_emails.

Explore Email MCP Details

Feature & Specification Comparison

Specification	Dns Communication	Email MCP codefuturist Communication
Summary	DNS & email security scanner — 51 tools for SPF, DMARC, DKIM, DNSSEC, SSL, and more.	IMAP/SMTP email MCP server with 42 tools for reading, searching, sending, scheduling, and managing emails across multiple accounts. Supports IMAP IDLE push, AI triage, desktop notifications, and auto-detects providers like Gmail, Outlook, and iCloud.
Category & Scope	Communication

Tools & Capabilities Breakdown

Dns Tools (4)

group

functional group (`email_auth`, `infrastructure`, `brand_threats`, `dns_hygiene`, `intelligence`, `remediation`, `discovery`, `identity_secops`, `meta`).

tier

scoring tier (`core` / `protective` / `hardening`); absent for non-scoring tools.

scanIncluded

`true` when the tool runs inside `scan_domain`'s parallel audit.

recommended

present (`true`) only on the curated **starter set** (`scan_domain`, `explain_finding`, `compare_baseline`); omitted otherwise. A client facing the full surface can lead with `tools.filter(t => t._meta.recommended)` to avoid overwhelming an LLM with all tools flat. Every tool is still listed — this…

Email MCP Tools (47)

list_accounts

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).

Dns Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "dns": {
      "url": "https://dns-mcp.blackveilsecurity.com/mcp"
    }
  }
}

Email MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "codefuturist-email-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@codefuturist/email-mcp"
      ],
      "env": {
        "MCP_EMAIL_ADDRESS": "YOUR_MCP_EMAIL_ADDRESS_HERE",
        "MCP_EMAIL_PASSWORD": "YOUR_MCP_EMAIL_PASSWORD_HERE",
        "MCP_EMAIL_IMAP_HOST": "YOUR_MCP_EMAIL_IMAP_HOST_HERE",
        "MCP_EMAIL_SMTP_HOST": "YOUR_MCP_EMAIL_SMTP_HOST_HERE",
        "EMAIL_ACCOUNTS": "YOUR_EMAIL_ACCOUNTS_HERE"
      }
    }
  }
}

Frequently Asked Questions

Dns is categorized under Communication and uses a remote streaming HTTP/SSE transport. In contrast, Email MCP belongs to Communication using local stdio subprocess. Select Dns when you need capabilities focused on communication and Email MCP when you require tools for communication.

More alternatives to Dns More alternatives to Email MCP Communication category hub Canonical compare URL