check_dmarc — scan.mx Email Diagnostics MCP Tool Read-only
check_dmarc
(check dmarc) is one of 6 tools on the
scan.mx Email Diagnostics
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_dmarc from your client
- Claude Code scan.mx Email Diagnostics check_dmarc run in your project directory
- Claude Desktop scan.mx Email Diagnostics check_dmarc ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor scan.mx Email Diagnostics check_dmarc ~/.cursor/mcp.json
- VS Code scan.mx Email Diagnostics check_dmarc .vscode/mcp.json
- Zed scan.mx Email Diagnostics check_dmarc ~/.config/zed/settings.json
- Windsurf scan.mx Email Diagnostics check_dmarc ~/.codeium/windsurf/mcp_config.json
- Cline scan.mx Email Diagnostics check_dmarc ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI scan.mx Email Diagnostics check_dmarc ~/.gemini/settings.json
- Grok scan.mx Email Diagnostics check_dmarc .mcp.json (in your project root)
- ChatGPT scan.mx Email Diagnostics check_dmarc Settings → Connectors → Advanced → Developer mode
- Claude.ai scan.mx Email Diagnostics check_dmarc Settings → Connectors → Add custom connector
- LangChain scan.mx Email Diagnostics check_dmarc pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http diagnostics https://api.scan.mx/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.