`email_disposable`

HTTP 400invalid_request

Disposable addresses cannot be used. Use your own address.

Handling it

Fix the request and send it again. message says what is wrong, and param names the parameter where there is one. Keep the request_id: it lets Parasend find the request.

The error, as the API returns it

{
  "error": {
    "type": "invalid_request",
    "code": "email_disposable",
    "message": "Disposable addresses cannot be used. Use your own address.",
    "param": null,
    "request_id": "req_5e69684dc3de68bf8651a712"
  }
}