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Re: The need for two headers

2004-02-08 09:51:49

At 1:24 PM +1100 2/8/04, Brett Watson wrote:
First, let me suggest that the term "metadata" is perhaps more format-neutral
than "headers", since "headers" suggests data formatted as a preamble to a
document.

Exactly! "Metadata" also does not say where it resides. For example, some metadata might be transported in the data plane while other might be in the control plane. There are probably requirements for how long the control plane metadata should exist (just between transport agents, end-to-end, or something else).

--Paul Hoffman, Director
--Internet Mail Consortium


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