curl --request GET \
  --url https://mail-service.iran.liara.ir/api/v1/mails \
  --header 'Authorization: <api-key>'

{
  "status": "<string>",
  "data": {
    "mailServers": [
      {
        "dns_setup": {
          "dkim": {
            "dkim_error": "<string>",
            "dkim_record": "<string>",
            "dkim_record_name": "<string>",
            "dkim_status": "<string>"
          },
          "mx_record": {
            "mx_error": "<string>",
            "mx_status": "<string>",
            "mx_record_value": "<string>"
          },
          "return_path": {
            "return_path_domain": "<string>",
            "return_path_error": "<string>",
            "return_path_status": "<string>",
            "return_path_value": "<string>"
          },
          "spf": {
            "spf_error": "<string>",
            "spf_record": "<string>",
            "spf_status": "<string>"
          }
        },
        "domain": "<string>",
        "recordsStatus": "<string>",
        "status": "<string>",
        "rateLimitTier": {
          "hourly": 123,
          "daily": 123,
          "monthly": 123
        },
        "createdAt": "<string>",
        "id": "<string>",
        "smtp_server": "<string>",
        "smtp_port": 123,
        "rootPartOfDomain": "<string>"
      }
    ]
  }
}