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Postboks 6883 Elgeseter N-7002 TRONDHEIM +47 73 59 70 94 Harald.T.Alvestrand@uninett.no

Applications X.400 ITU message handling service protocol multipurpose internet mail extensions

This document contains the body parts defined in RFC 1495 for carrying image formats that were originally defined in MIME through an X.400 system. It also documents the OIDs assigned to these data formats as FTAM body parts, which allow the MIME types to be converted to FTAM body parts; this will probably be more useful than the new body parts defined here.

The following Extended Body Part is defined for JPEG data streams. It has no parameters.

jpeg-body-part EXTENDED-BODY-PART-TYPE DATA OCTET STRING ::= mime-jpeg-body mime-jpeg-body OBJECT IDENTIFIER ::= { mixer-bp-data 3 }

The content is as defined in [MIME].

The following Extended Body Part is defined for GIF data streams. It has no parameters.

gif-body-part EXTENDED-BODY-PART-TYPE DATA OCTET STRING ::= mime-gif-body mime-gif-body OBJECT IDENTIFIER ::= { mixer-bp-data 4 }

The content is as defined in [MIME].

X.400 Body Part: Extended Body Part, OID jpeg-body-part MIME Content-Type: image/jpeg Conversion: None

X.400 Body Part: FTAM EMA JPEG MIME Content-Type: image/jpeg Conversion: None The OID assigned to JPEG by EMA in [MAWG] is

{ ema objects(2) messaging (2) attachments(1) jpeg-image(6) }

while EMA's OID is

{ joint-iso-ccitt(2) country(16) us(840) organization(1) ema(113694) }

making the total OID, numeric only

{ 2 16 840 1 113694 2 2 1 6 }

X.400 Body Part: Extended Body Part, OID gif-body-part MIME Content-Type: image/gif Conversion: None

X.400 Body Part: FTAM EMA GIF MIME Content-Type: image/jpeg Conversion: None

The OID assigned to JPEG by EMA in [MAWG] is

{ ema objects(2) messaging (2) attachments(1) gif-image(4) }

Security issues are not considered in this memo.

This RFC contained boilerplate in this section which has been moved to the RFC2223-compliant unnumbered section "References."

This RFC contained boilerplate in this section which has been moved to the RFC2223-compliant unnumbered section "Author's Address."

This RFC contained boilerplate in this section which has been moved to the RFC2223-compliant unnumbered section "Full Copyright Statement."