Atom Metadata Expiration: Specifying Expiration Timestamps for Atom Feed and Entry metadata

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Last updated 2005-12-09
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This memo presents a mechanism that allows feed publishers to express maximum age and expiration properties for information content within an Atom entry.


James Snell (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)