| [ABNF]
|
Crocker, D. and P. Overell, "Augmented BNF for Syntax Specifications: ABNF", RFC 2234(-> 4234draft), November 1997.
|
| [IMAP]
|
Crispin, M., "Internet Message Access Protocol - Version 4rev1", RFC 3501prop, March 2003.
|
| [KEYWORDS]
|
Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.
|
| [MIME-IMB]
|
Freed, N. and N. Borenstein, "MIME (Multipurpose Internet Mail Extensions) Part One: Format of Internet Message Bodies", RFC 2045draft, November 1996.
|
| [RFC-2822]
|
Resnick, P., "Internet Message Format", RFC 2822prop, April 2001.
|