%% You should probably cite rfc3030 instead of this I-D.
@techreport{vaudreuil-esmtp-binary2-03,
    number =    {draft-vaudreuil-esmtp-binary2-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-vaudreuil-esmtp-binary2/03/},
    author =    {Gregory Vaudreuil},
    title =     {{SMTP Service Extensions for Transmission of Large and Binary MIME Messages}},
    pagetotal = 12,
    year =      2000,
    month =     oct,
    day =       20,
    abstract =  {This memo defines two extensions to the SMTP (Simple Mail Transfer Protocol) service. {[}STANDARDS-TRACK{]}},
}