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v1

latestOpenAPI 3.1.0Proprietary2026-07-13531738.1 KB
Domains

Add a sending domain

post/domains

Request body

namestring required
region'eu-west-1'

PostStack is EU-only. Only eu-west-1 is available today.

open_trackingboolean
click_trackingboolean
tls_mode'opportunistic' | 'enforced'

Example request

{
  "name": "mail.example.com"
}

Response

Domain created

idstring
namestring
status'pending' | 'verified' | 'failed'
region'eu-west-1'
open_trackingboolean
click_trackingboolean
tls_mode'opportunistic' | 'enforced'
created_atstring date-time