@misc{rfc4865,
    series =    {Request for Comments},
    number =    4865,
    howpublished =  {RFC 4865},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4865},
    url =       {https://www.rfc-editor.org/info/rfc4865},
    author =    {Gregory A. White and Gregory Vaudreuil},
    title =     {{SMTP Submission Service Extension for Future Message Release}},
    pagetotal = 11,
    year =      2007,
    month =     may,
    abstract =  {This memo defines an extension to the SMTP submission protocol for a client to indicate a future time for the message to be released for delivery. This extension permits a client to use server-based storage for a message that should be held in queue until an appointed time in the future. This is useful for clients which do not have local storage or are otherwise unable to release a message for delivery at an appointed time. {[}STANDARDS-TRACK{]}},
}