{
  "synthetic": true,
  "function": "mail",
  "scope": "Finite offline teaching cases only; no live account/platform access.",
  "cases": [
    {
      "id": 1,
      "args": [
        {
          "before": "mx.mail.example",
          "after": "mx.mail.example",
          "proxied": false
        }
      ],
      "expected": "configuration-match"
    },
    {
      "id": 2,
      "args": [
        {
          "before": "mx.mail.example",
          "after": "web.example",
          "proxied": false
        }
      ],
      "expected": "review"
    },
    {
      "id": 3,
      "args": [
        {
          "before": "mx.mail.example",
          "after": "mx.mail.example",
          "proxied": true
        }
      ],
      "expected": "review"
    }
  ]
}