{
  "number": 630,
  "title": "FTP error code usage for more reliable mail service",
  "authors": [
    "J. Sussman"
  ],
  "published": "1974-04",
  "status": "Unknown",
  "stream": "Legacy",
  "pages": 3,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "Describes FTP reply-code usage in TENEX mail processing.",
  "doi": "10.17487/RFC630",
  "urls": {
    "html": "https://rfc.dk/rfc630/",
    "text": "https://rfc.dk/rfc630.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc630",
    "datatracker": "https://datatracker.ietf.org/doc/rfc630/"
  },
  "text_modified": "2000-03-01T23:20:03Z"
}