{
  "number": 561,
  "title": "Standardizing Network Mail Headers",
  "authors": [
    "A.K. Bhushan",
    "K.T. Pogran",
    "R.S. Tomlinson",
    "J.E. White"
  ],
  "published": "1973-09",
  "status": "Unknown",
  "stream": "Legacy",
  "pages": 3,
  "formats": [
    "TXT",
    "HTML"
  ],
  "doi": "10.17487/RFC561",
  "updated_by": [
    "RFC680"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc561/",
    "text": "https://rfc.dk/rfc561.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc561",
    "datatracker": "https://datatracker.ietf.org/doc/rfc561/"
  },
  "text_modified": "1997-09-19T21:09:12Z"
}