%% You should probably cite draft-ietf-morg-multimailbox-search instead of this I-D.
@techreport{melnikov-imapext-multimailbox-search-03,
    number =    {draft-melnikov-imapext-multimailbox-search-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-melnikov-imapext-multimailbox-search/03/},
    author =    {Barry Leiba and Alexey Melnikov},
    title =     {{IMAP4 Multimailbox SEARCH Extension}},
    pagetotal = 9,
    year =      2008,
    month =     apr,
    day =       22,
    abstract =  {The IMAP4 specification allows the searching only of the selected mailbox. A user often wants to search multiple mailboxes, and a client that wishes to support this must issue a series of SELECT and SEARCH commands, waiting for each to complete before moving on to the next. This extension allows a client to search multiple mailboxes with one command, limiting the round-trips and waiting for various searches to complete. This also introduces mailbox field in ESEARCH responses, allowing a client to pipeline the searches if it chooses.Note A revised version of this draft document will be submitted to the RFC editor as a Proposed Standard for the Internet Community. Discussion and suggestions for improvement are requested, and should be sent to ietf-imapext@imc.org.},
}