# Validate domain's DKIM keys

This function confirms the validity of a DomainKeys Identified Mail (DKIM) key for one or more domains.



* If an existing DKIM key does  meet the server's security requirements, the system replaces the existing DKIM key.
* If no DKIM key exists, the system creates a new key for the domain.

Endpoint: GET /ensure_dkim_keys_exist
Version: 11.134.0.5
Security: BasicAuth

## Query parameters:

  - `domain` (string, required)
    The domain for which to confirm a valid DKIM key exists.



To check the DKIM key validity for multiple domain, duplicate the parameter name. For example, use the , , and  parameters.

## Response 200 fields (application/json):

  - `data` (object)

  - `data.payload` (array)
    An array of objects containing information about the domain's DKIM key validity.

  - `data.payload.domain` (string)
    The domain for which the system confirmed that a valid DKIM key exists.
    Example: "example.com"

  - `data.payload.msg` (string)
    The domain's DKIM key status message.
    Example: "created new key"

  - `data.payload.status` (integer)
    Whether the system verified that the domain's DKIM key exists.
*  — The system verified the existence of the domain's DKIM key.
*  — The system did  verify the existence of the domain's DKIM key.
    Enum: 0, 1

  - `metadata` (object)

  - `metadata.command` (string)
    The method name called.
    Example: "ensure_dkim_keys_exist"

  - `metadata.reason` (string)
    The reason the API function failed when the  field is . This field may display a success message when a function succeeds.
    Example: "OK"

  - `metadata.result` (integer)
    *  — Success.
*  — Failed: Check the  field for more details.
    Enum: 0, 1

  - `metadata.version` (integer)
    The version of the API function.
    Example: 1