    servers/
        communication/
        couryo-free-email-tools
  

CF

Couryo free email tools

Unverified Claim & verify → Communication

Free, no login: verify an email address, check SPF/DKIM/DMARC, explain SMTP errors, build SPF/DMARC.

Visit website ↗ Try Remote Server

Overview Installation

Overview

Couryo free email tools is a Model Context Protocol server that provides free email validation and diagnostics without requiring login or authentication. It lets you verify email addresses, check SPF/DKIM/DMARC records, explain SMTP errors, and build SPF and DMARC configurations—all accessible as tools your AI assistant can invoke directly.

The server runs as a remote endpoint at https://mcp.couryo.com/tools, so there's nothing to install locally. The current release is v1.0.0, and you can learn more about Couryo's tools at https://couryo.com/en/tools.

Couryo free email tools is listed in the Communication category and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain this server for couryo.com, you're welcome to claim this listing to verify ownership and keep the information up to date.

▸Hosted endpoint — Streamable HTTP · https://mcp.couryo.com/tools

Installation

Settings → Connectors → Add custom connector
Name: Couryo free email tools
URL:  https://mcp.couryo.com/tools

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