%% You should probably cite rfc6131 instead of this I-D.
@techreport{ietf-sieve-vacation-seconds-03,
    number =    {draft-ietf-sieve-vacation-seconds-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-ietf-sieve-vacation-seconds/03/},
    author =    {Barry Leiba and Robins George},
    title =     {{Sieve Vacation Extension: "Seconds" Parameter}},
    pagetotal = 5,
    year =      2010,
    month =     nov,
    day =       23,
    abstract =  {This document describes a further extension to the Sieve Vacation extension, allowing multiple auto-replies to the same sender in a single day by adding a ":seconds" parameter. {[}STANDARDS-TRACK{]}},
}