@misc{rfc4468,
    series =    {Request for Comments},
    number =    4468,
    howpublished =  {RFC 4468},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4468},
    url =       {https://www.rfc-editor.org/info/rfc4468},
    author =    {Chris Newman},
    title =     {{Message Submission BURL Extension}},
    pagetotal = 14,
    year =      2006,
    month =     may,
    abstract =  {The submission profile of Simple Mail Transfer Protocol (SMTP) provides a standard way for an email client to submit a complete message for delivery. This specification extends the submission profile by adding a new BURL command that can be used to fetch submission data from an Internet Message Access Protocol (IMAP) server. This permits a mail client to inject content from an IMAP server into the SMTP infrastructure without downloading it to the client and uploading it back to the server. {[}STANDARDS-TRACK{]}},
}