
MAIL ENCODING HEADER FIELD KEYWORDS

(last updated 2001 August 23)

[RFC1505] specifies an initial list of keywords for the experimental
encoding header field (EHF-MAIL), and provides that additional
keywords may be registered with the IANA.


Keyword         Description                             Reference
_______         ___________                          ____________

EDIFACT         EDIFACT format                          [RFC1505]
EDI-X12         EDI X12 format                         [ANSI-X12]
EVFU            FORTRAN format                          [RFC1505]
FS              File System format                      [RFC1505]
Hex             Hex binary format                       [RFC1505]
LZJU90          LZJU90 format                           [RFC1505]
LZW             LZW format                              [RFC1505]
Message         Encapsulated Message                     [RFC822]
PEM, PEM-Clear  Privacy Enhanced Mail                   [RFC1421]
PGP             Pretty Good Privacy                     [RFC1505]
Postscript      Postscript format                    [POSTSCRIPT]
Shar            Shell Archive format                    [RFC1505]
Signature       Signature                               [RFC1505]
Tar             Tar format                              [RFC1505]
Text            Text                                   [IS-10646]
uuencode        uuencode format                         [RFC1505]
URL             external URL-reference                  [RFC1505]
STARTTLS        start TLS                               [RFC2487]


REFERENCES
----------

[ANSI-X12]

[POSTSCRIPT] Adobe Systems Inc., "PostScript Langpuage Reference
Manual", 2nd Edition, 2nd Printing, January 1991.

[IS-10646]

[RFC822]  Crocker, D., "Standard for the Format of ARPA-Internet Text
          Messages", STD 11, RFC 822, UDEL, August 1982.

[RFC1421] Linn, J., "Privacy Enhancement for Internet Electronic
          Mail: Part I: Message Encipherment and Authentication
          Procedures", RFC 1421, IAB IRTF PSRG, IETF PEM WG,
          February 1993.

[RFC1505] Costanzo, A., Robinson, D., and R. Ullmann, "Encoding Header
          Field for Internet Messages", RFC 1505, AKC Consulting,
          Computervision Corporation, August 1993.

[RFC2487] Hoffman, P., "SMTP Service Extension for Secure SMTP over
          TLS", RFC 2487, Internet Mail Consortium, January 1999.

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