@misc{rfc6558,
    series =    {Request for Comments},
    number =    6558,
    howpublished =  {RFC 6558},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC6558},
    url =       {https://www.rfc-editor.org/info/rfc6558},
    author =    {Kepeng Li and Alexey Melnikov and Barry Leiba},
    title =     {{Sieve Extension for Converting Messages before Delivery}},
    pagetotal = 8,
    year =      2012,
    month =     mar,
    abstract =  {This document describes how the "CONVERT" IMAP extension can be used within the Sieve mail filtering language to transform messages before final delivery. {[}STANDARDS-TRACK{]}},
}