Validates email deliverability: syntax check, MX record lookup, and SMTP server…
Validates email deliverability: syntax check, MX record lookup, and SMTP server reachability. Validates email deliverability: syntax check, MX record lookup, and SMTP server reachability. Returns risk score and quality rating. Deterministic, sub-second. x402-native.
0 endpoints · $0.005–$0.005