Auth Posture
One-call email domain audit API
API and MCP tool that audits an email domain in a single request: whether it can receive email (MX), whether it can be spoofed (SPF, DMARC, DKIM posture), and whether it is a disposable-email domain. Returns can_receive, can_be_spoofed, a score, reasons, and per-check details.
- Category
- Email & messaging
- Pricing
- freemium · from $5/month
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- unknown
- Open source
- unknown
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Listed 2026-10-29 · last verified 2026-10-29 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95
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API
curl https://toolgrep.com/api/products/auth-posture