@misc{rfc5293,
    series =    {Request for Comments},
    number =    5293,
    howpublished =  {RFC 5293},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC5293},
    url =       {https://www.rfc-editor.org/info/rfc5293},
    author =    {Jutta Degener and Philip Guenther},
    title =     {{Sieve Email Filtering: Editheader Extension}},
    pagetotal = 9,
    year =      2008,
    month =     aug,
    abstract =  {This document defines two new actions for the "Sieve" email filtering language that add and delete email header fields. {[}STANDARDS-TRACK{]}},
}