E05018 — InboundDomainAlreadyClaimed
This domain is already receiving inbound mail for another organization. Choose a different subdomain, or contact support if you believe this is an error.
- HTTP status: 422
- Type: validation_error
- Name: InboundDomainAlreadyClaimed
What to do
The request body parsed, but one or more values are invalid. Follow the message above; when you contact support, quote the response's request_id so the team can locate the request.
Related
- E05xxx — Domains & DNS: every code in this range
- Errors: the full wire contract, status mapping, and error catalog
- Error handling: branching on type and code, validation details, and vendor_code