Mail Security Tools MCP Tools
Mail Security Tools exposes 5 tools. Each one has its own page with the configuration for every client that can run this server.
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check_domain_email_securityRead-onlycheck domain email security
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pricingpricing
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email_security_scoreemail security score
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check_email_addressRead-onlycheck email address
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email_fix_planemail fix plan
This list was read from the server itself, by connecting to it and calling tools/list on 14 October 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.