Domains
Diagnose inbound DNS for a domain
Runs live DNS checks for inbound email readiness (MX correctness, apex CNAME collision, and common DNS blocklists for the Novu mail host). Returns structured issues with plain-language fixes.
post/v1/domains/{domain}/diagnose
Path parameters
domainstring required
Headers
idempotency-keystring
A header for idempotency purposes
Response
OK