@misc{rfc2076,
    series =    {Request for Comments},
    number =    2076,
    howpublished =  {RFC 2076},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC2076},
    url =       {https://www.rfc-editor.org/info/rfc2076},
    author =    {Jacob Palme},
    title =     {{Common Internet Message Headers}},
    pagetotal = 27,
    year =      1997,
    month =     feb,
    abstract =  {This memo contains a table of commonly occurring headers in headings of e-mail messages. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}