Mail Security Tools for Claude Code
com.mailsecuritytools.api/email-security
Free DMARC, SPF, DKIM and MX checks, a 1-cent email security score and a $1 DNS fix plan.
client:Claude Code
transport:streamable-http
tools:5
Install Mail Security Tools in Claude Code
run in your project directory
claude mcp add --transport http email-security https://api.mailsecuritytools.com/mcpAdds it for this project only. Append --scope user to make it available everywhere. Claude Code docs