%% You should probably cite rfc5530 instead of this I-D.
@techreport{gulbrandsen-imap-response-codes-07,
    number =    {draft-gulbrandsen-imap-response-codes-07},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-gulbrandsen-imap-response-codes/07/},
    author =    {Arnt Gulbrandsen},
    title =     {{IMAP Response Codes}},
    pagetotal = 9,
    year =      2008,
    month =     dec,
    day =       15,
    abstract =  {IMAP responses consist of a response type (OK, NO, BAD), an optional machine-readable response code, and a human-readable text. This document collects and documents a variety of machine-readable response codes, for better interoperation and error reporting. {[}STANDARDS-TRACK{]}},
}