{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-14T18:49:04.136Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC993",
  "document": {
    "abstract": "This document is a discussion of the Pcmail workstation-based distributed mail system. It is a revision of the design published in NIC RFC-984. The revision is based on discussion and comment fromm a variety of sources, as well as further research into the design of interactive Pcmail clients and the use of client code on machines other than IBM PCs. As this design may change, implementation of this document is not advised. Obsoletes RFC-984.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "authors": [
      {
        "name": "Dr. David D. Clark"
      },
      {
        "name": "M.L. Lambert"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docId": "RFC993",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docLabel": "IETF RFC 993",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docNumber": "993",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docTitle": "PCMAIL: A distributed mail system for personal computers",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docType": "Specification",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "doi": "10.17487/RFC993",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "href": "https://doi.org/10.17487/RFC993",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "pages": "28",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "publicationDate": "1986-12-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc993/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
      "updated": "2026-10-14T18:49:04.136Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
        "updated": "2026-10-14T18:49:04.136Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
        "updated": "2026-10-14T18:49:04.136Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
        "updated": "2026-10-14T18:49:04.136Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "statusNote": "Unknown",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
        "updated": "2026-10-14T18:49:04.136Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
        "updated": "2026-10-14T18:49:04.136Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "supersededBy": [
        "RFC1056"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
        "updated": "2026-10-14T18:49:04.136Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "supersedes": [
        "RFC984"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc993/",
        "updated": "2026-10-14T18:49:04.136Z",
        "version": "extractDocs.js@commit:673dd514c094"
      }
    }
  }
}