POST /v1/mail/services/{mailServiceId}/provider
Move a domain's email to a different provider.
Autenticación
Envía una clave de API como token de portador. La clave debe tener el permiso mail.manage; una clave que no lo tenga se rechazará con un código 403, no 404.
Este endpoint no requiere ningún id de organización. Su clave ya identifica la organización a la que pertenece, y la respuesta está delimitada a ella.
Pruébalo
Reemplaza cualquier elemento entre corchetes angulares por tus propios valores, y el marcador de posición key con una clave de tu panel de control.
curl -X POST https://api.zinndigital.com/v1/mail/services/{mailServiceId}/provider \
-H "Authorization: Bearer zdk_live_…" \
-H "Content-Type: application/json" \
-d '{ "provider": <MailProvider> }'¿Has iniciado sesión? La consola de la API en tu panel de control rellena el ID de tu organización real y tu propia clave, y ejecuta la solicitud contra la API en vivo para que puedas ver la respuesta real. Abre este endpoint en la consola de la API
Detalles
Repoints this domain at another mail provider — our own email, Google Workspace or Microsoft 365 — and, when moving **away from ours**, destroys the mailboxes we were hosting for it. ⛔ **Not the same as `DELETE`, and the difference is the post-condition.** A delete ends with no mail service at all; a switch ends with a **live** one on the new provider, publishing that provider's records. Using the delete for this would leave the domain with no email a moment after the customer chose some. **The order is the safety property:** the DNS records are repointed FIRST, and the mailboxes destroyed second. The reverse loses mail — between a destroy and a repoint the MX still names mailboxes that no longer exist, and everything sent in that window bounces. Doing it this way costs a brief period in which both could receive, which is the harmless failure. `confirm_fqdn` — the domain typed back — is **required when the switch destroys mailboxes we run**, and ignored otherwise. Owner ruling 2026-08-14: type the domain, no grace period. The mailboxes and their contents are gone at the vendor the moment this runs. Switching to the provider a domain is already on is a no-op that returns the service, so a retry is idempotent. Requires `mail.manage`.
Parámetros
| Nombre | Tipo | Obligatorio | ¿Qué es esto? |
|---|---|---|---|
mailServiceId (path) | Uuid | Sí | Email service ID (UUIDv7). |
Cuerpo de la solicitud
| Nombre | Tipo | Obligatorio | ¿Qué es esto? |
|---|---|---|---|
provider | MailProvider | Sí | Which provider serves a domain's mail. `custom` is **the reseller's own provider** (W40-MAIL, owner ruling 2026-09-06): a white-label reseller sells mail they buy elsewhere, dec… |
provider_config | MailProviderConfig | null | No | Required in effect when `provider` is `custom` (an empty MX list is refused); ignored otherwise. A `custom` → `custom` call with **different** values is a re-declaration — the c… |
confirm_fqdn | string | No | The domain, typed back by the customer. **Required when the switch destroys mailboxes we host** — i.e. when moving away from `zinn` on a domain that has any — and ignored otherw… |
Respuesta
| Nombre | Tipo | Obligatorio | ¿Qué es esto? |
|---|---|---|---|
id | Uuid | Sí | UUIDv7 identifier — sortable by creation time (docs/02 §8). |
fqdn | string | Sí | The domain the mailboxes are on. |
provider_config | MailProviderConfig | null | No | The `custom` provider's declared values, served back so the domain screen can show and edit what was declared. `null` on every other provider, whose values are documented and de… |
site | MailServiceSite | null | No | The site currently serving this domain, or `null` when no site does. **Derived from the hostname, never stored**: mail attaches to a domain and a domain outlives the site on it,… |
mailbox_provisioning | MailboxProvisioning | Sí | Whether **we** pre-create a starter mailbox on this domain. `managed` — we make one when the domain is provisioned (the Footprint-Free/PBN line and our own fleet); `self_service… |
mail_only | boolean | Sí | **This domain uses us for mail and nothing else** — an active mail service on a hostname no website of ours serves. Published as one server-side answer because more than one con… |
domain_id | Uuid | null | No | The registered domain this serves, when we hold the registration. |
status | MailServiceStatus | Sí | A mail service's lifecycle state. |
provider | MailProvider | Sí | Which provider serves a domain's mail. `custom` is **the reseller's own provider** (W40-MAIL, owner ruling 2026-09-06): a white-label reseller sells mail they buy elsewhere, dec… |
mailbox_quota_mb | integer | Sí | Size of each mailbox in MB, captured when the service was created. |
mailbox_limit | integer | Sí | Mailboxes allowed on this domain; `-1` is uncapped. Captured when the service was created; a later downgrade is enforced against the live plan as well, so the number actually ap… |
mailboxes_used | integer | Sí | How many mailboxes currently consume the allowance. |
dns_applied_at | object | No | When the mail DNS was last published. `null` means never — mailboxes that exist but receive nothing, which is the one state a customer must be told about. |
created_at | string | Sí | — |
Errores que este endpoint puede devolver
401 · 403 · 404 · 409 · 422 · 429 · 503