%% You should probably cite rfc6196 instead of this I-D.
@techreport{melnikov-mailserver-uri-to-historic-00,
    number =    {draft-melnikov-mailserver-uri-to-historic-00},
    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-mailserver-uri-to-historic/00/},
    author =    {Alexey Melnikov},
    title =     {{Moving mailserver: URI Scheme to Historic}},
    pagetotal = 3,
    year =      2010,
    month =     nov,
    day =       16,
    abstract =  {This document registers the mailserver: URI scheme as historic in the IANA URI registry. {[}STANDARDS-TRACK{]}},
}