Email API · Receiving
Create a receiving domain
Provisions a new receiving domain under inbound.paubox.email. DNS records are configured automatically.
POST
Authorizations
Paubox API uses Bearer token authentication in the Authorization header.
Format: Authorization: Bearer YOUR_API_KEY_HERE
Example: Authorization: Bearer 9e5b092b632445b8f570c62ae54f30fda1044305
The legacy format Authorization: Token token=YOUR_API_KEY_HERE is also supported.
Body
application/json
Custom subdomain slug. The full domain will be <slug>.inbound.paubox.email. If omitted, an auto-generated slug is assigned.
Example:
"support"
Response
Domain created