{
 "id": "outlook-express-folder-database",
 "name": "Outlook Express Folder Database",
 "category": "email",
 "identifiers": {
  "extensions": [
   "dbx"
  ],
  "mime": [
   "application/octet-stream"
  ],
  "puid": [
   "fmt/839"
  ],
  "wikidata": [
   "Q62414916"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "cfad12fec6fd746f66e3d1119a4e00c04fa309d405000000050000",
    "notes": "Outlook Express Folder Database"
   },
   {
    "offset": 0,
    "hex": "cfad12fe"
   }
  ],
  "signatures": [
   {
    "name": "Outlook Express Folder Database",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "cfad12fec6fd746f66e3d1119a4e00c04fa309d405000000050000"
     }
    ]
   }
  ]
 },
 "status": "unknown",
 "summary": "Outlook Express was an email program that was included with versions of Microsoft Windows prior to Windows Vista. Outlook Express saved messages in .dbx files, with each file containing the contents of an Outlook Express folder.",
 "tools": [
  {
   "name": "Outlook Express",
   "url": "http://support.microsoft.com/kb/835830",
   "reads": true,
   "writes": false
  }
 ],
 "projects": [
  {
   "name": "PRONOM fmt/839",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/839",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q62414916",
   "url": "https://www.wikidata.org/wiki/Q62414916",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-20",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": [],
 "family": "outlook-express-database"
}