%% You should probably cite draft-ietf-extra-sieve-special-use instead of this I-D.
@techreport{bosch-sieve-special-use-00,
    number =    {draft-bosch-sieve-special-use-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-bosch-sieve-special-use/00/},
    author =    {Stephan Bosch},
    title =     {{Sieve Email Filtering: Delivering to Special-Use Mailboxes}},
    pagetotal = 8,
    year =      2016,
    month =     apr,
    day =       4,
    abstract =  {The SPECIAL-USE capability of the IMAP protocol (RFC 6154) allows clients to identify special-use mailboxes; e.g., where draft or sent messages should be put. This simplifies client configuration. In contrast, the Sieve mail filtering language (RFC 5228) currently has no such capability. This memo defines a Sieve extension that fills this gap: it adds a test for checking whether a special-use attribute is assigned for a particular mailbox or any mailbox, and it adds the ability to file messages into an anonymous mailbox that has a particular special-use attribute assigned.},
}