@misc{rfc1732,
    series =    {Request for Comments},
    number =    1732,
    howpublished =  {RFC 1732},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1732},
    url =       {https://www.rfc-editor.org/info/rfc1732},
    author =    {Mark Crispin},
    title =     {{IMAP4 Compatibility with IMAP2 and IMAP2bis}},
    pagetotal = 5,
    year =      1994,
    month =     dec,
    abstract =  {This is a summary of hints and recommendations to enable an IMAP4 implementation to interoperate with implementations that conform to earlier specifications. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.},
}