@misc{rfc9422,
    series =    {Request for Comments},
    number =    9422,
    howpublished =  {RFC 9422},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC9422},
    url =       {https://www.rfc-editor.org/info/rfc9422/},
    author =    {N. Freed and J. Klensin},
    title =     {{The LIMITS SMTP Service Extension}},
    pagetotal = 11,
    year =      2024,
    month =     feb,
    abstract =  {This document defines a LIMITS extension for the Simple Mail Transfer Protocol (SMTP), including submission, as well as the Local Mail Transfer Protocol (LMTP). It also defines an associated limit registry. The extension provides the means for an SMTP, submission, or LMTP server to inform the client of limits the server intends to apply to the protocol during the current session. The client is then able to adapt its behavior in order to conform to those limits.},
}