@techreport{ietf-imapext-thread-12,
    number =    {draft-ietf-imapext-thread-12},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-imapext-thread/12/},
    author =    {Mark Crispin and Kenneth Murchison},
    title =     {{INTERNET MESSAGE ACCESS PROTOCOL - THREAD EXTENSION}},
    pagetotal = 14,
    year =      2002,
    month =     oct,
    day =       8,
    abstract =  {This document describes the server-based threading extension to the IMAP4rev1 protocol. This extension provides substantial performance improvements for IMAP clients which offer threaded views. A server which supports this extension indicates this with more or more capability names consisting of 'THREAD-' followed by a supported threading algorithm name as described in this document. This provides for future upwards-compatible extensions.},
}