E05006 — TrackingDomainRequired
Click and open tracking needs a tracking domain, and this sending domain does not have one.
- HTTP status: 409
- Type: conflict_error
- Name: TrackingDomainRequired
What to do
Configure a tracking domain on the sending domain, then retry.
Operations that resolve this:
Related
- Idempotency: safe retries and key reuse rules
- 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