%% You should probably cite draft-ietf-imapmove-command instead of this I-D.
@techreport{gulbrandsen-imap-move-01,
    number =    {draft-gulbrandsen-imap-move-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-gulbrandsen-imap-move/01/},
    author =    {Arnt Gulbrandsen},
    title =     {{The IMAP Move Extension}},
    pagetotal = 6,
    year =      2012,
    month =     mar,
    day =       29,
    abstract =  {The MOVE extension provides a new command, UID MOVE, which moves one or more messages from the selected mailbox to a named mailbox.},
}