Subject: =?UTF-8?B?44GT44KT44Gr44Gh44Gv?=
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=1; comment=""
  comment="人権の無視及"

--1
Content-Type: text/plain
Content-Transfer-Encoding: binary
Content-Language: ja

人権の無視及
--1--
---- EXPECTED STRUCTURE ----
{
  "header": {
    "mime_version": "1.0",
    "subject": "こんにちは",
    "content_type": {
      "c_type": "multipart",
      "c_subtype": "mixed",
      "attributes": {
        "comment": "人権の無視及",
        "boundary": "1"
      }
    }
  },
  "html_body": [
    {
      "contents": "<html><body>人権の無視及</body></html>"
    }
  ],
  "text_body": [
    {
      "header": {
        "content_transfer_encoding": "binary",
        "content_type": {
          "c_type": "text",
          "c_subtype": "plain"
        }
      },
      "contents": "人権の無視及"
    }
  ]
}