MCPquality 0.45
Email Deliverability Audit API
Audit email domain deliverability: SPF, DKIM, DMARC, MX
What it does
Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.
Capabilities
mcptransport-sseremote-server
Server
Quality
0.45/ 1.00
deterministic score 0.45 from registry signals: · indexed on anthropic_mcp · remote sse
Provenance
Indexed fromanthropic_mcp
Enriched2026-06-23 10:21:22Z · deterministic:mcp:v1 · v1
First seen2026-05-16
Last seen2026-06-23