RFC 2156 on MIXER

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        RFC 2156:

        Title:      MIXER (Mime Internet X.400 Enhanced Relay):
                    Mapping between X.400 and RFC 822/MIME
	Author(s):  S. Kille
        Status:     Proposed Standard
	Date:       January 1998
        Mailbox:    S.Kille at ISODE.COM
        Pages:      144
        Characters: 280385
        Obsoletes:  987, 1026, 1138, 1148, 1327, 1495
        Updates:    822


        URL:        ftp://ds.internic.net/rfc/rfc2156.txt

This document relates primarily to the ITU-T 1988 and 1992 X.400
Series Recommendations / ISO IEC 10021 International Standard.  This
ISO/ITU-T standard is referred to in this document as "X.400", which
is a convenient shorthand.  Any reference to the 1984 Recommendations
will be explicit.  Any mappings relating to elements which are in the
1992 version and not in the 1988 version will be noted explicitly.
X.400 defines an Interpersonal Messaging System (IPMS), making use of
a store and forward Message Transfer System.  This document relates to
the IPMS, and not to wider application of X.400, such as EDI as
defined in X.435.

This document is a product of the MIME - X.400 Gateway Working Group
of the IETF.

This is now a Proposed Standard Protocol.

This document specifies an Internet standards track protocol for
the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the
"Internet Official Protocol Standards" (STD 1) for the
standardization state and status of this protocol.  Distribution
of this memo is unlimited.

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Joyce K. Reynolds and Alegre Ramos
USC/Information Sciences Institute

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