{
  "number": 3885,
  "title": "SMTP Service Extension for Message Tracking",
  "authors": [
    "E. Allman",
    "T. Hansen"
  ],
  "published": "2004-09",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "app",
  "working_group": "msgtrk",
  "pages": 9,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "This memo defines an extension to the SMTP service whereby a client may mark a message for future tracking. [STANDARDS-TRACK]",
  "keywords": [
    "SMTP",
    "simple mail transfer protocol"
  ],
  "draft": "draft-ietf-msgtrk-smtpext-05",
  "doi": "10.17487/RFC3885",
  "updates": [
    "RFC3461"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc3885/",
    "text": "https://rfc.dk/rfc3885.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc3885",
    "datatracker": "https://datatracker.ietf.org/doc/rfc3885/"
  },
  "text_modified": "2004-09-09T15:50:38Z"
}