Auth Posture is an MCP server that enables AI agents to perform one-call email domain audits. It checks MX, SPF, DMARC, DKIM, and disposable address risks to determine if a domain can receive email and if it can be spoofed, providing a security score and detailed reasons for the assessment.
- Operator: rowb.app
- Endpoint: https://auth-posture.rowb.app/mcp
- Transport: streamable-http
- Sign-in: No sign-in
- Category: Developer tools
- Use cases: Check if a domain can receive email; Verify if a domain can be spoofed; Audit MX, SPF, DMARC, and DKIM records; Identify disposable email address risks
- Tools: audit_domain
- Documentation: https://auth-posture.rowb.app/
- Directory listing: https://koskamo.com/explore/auth-posture-mcp
- Also known as: Auth Posture MCP MCP; auth-posture-mcp