@misc{rfc6591,
    series =    {Request for Comments},
    number =    6591,
    howpublished =  {RFC 6591},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC6591},
    url =       {https://www.rfc-editor.org/info/rfc6591},
    author =    {Hilda L. Fontana},
    title =     {{Authentication Failure Reporting Using the Abuse Reporting Format}},
    pagetotal = 16,
    year =      2012,
    month =     apr,
    abstract =  {This memo registers an extension report type for the Abuse Reporting Format (ARF), affecting multiple registries, for use in generating receipt-time reports about messages that fail one or more email message authentication checks. {[}STANDARDS-TRACK{]}},
}