{
  "number": 1425,
  "title": "SMTP Service Extensions",
  "authors": [
    "J. Klensin",
    "N. Freed, Ed.",
    "M. Rose",
    "E. Stefferud",
    "D. Crocker"
  ],
  "published": "1993-02",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "app",
  "working_group": "smtpext",
  "pages": 10,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "This memo defines a framework for extending the SMTP service by defining a means whereby a server SMTP can inform a client SMTP as to the service extensions it supports. [STANDARDS-TRACK]",
  "keywords": [
    "Mail"
  ],
  "draft": "draft-rose-extensions-06",
  "doi": "10.17487/RFC1425",
  "obsoleted_by": [
    "RFC1651"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc1425/",
    "text": "https://rfc.dk/rfc1425.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc1425",
    "datatracker": "https://datatracker.ietf.org/doc/rfc1425/"
  },
  "text_modified": "1993-02-09T01:17:06Z"
}