https://app.knowbase.one/vault/rfc/docid/5948
RFC5464: The IMAP METADATA Extension
Network Working Group C. Daboo Request for Comments: 5464 Apple, Inc. Category: Standards Track February 2009 The IMAP METADATA Extension Status of This Memo T...
https://app.knowbase.one/vault/rfc/docid/8637
RFC7952: Defining and Using Metadata with YANG
Internet Engineering Task Force (IETF) L. Lhotka Request for Comments: 7952 CZ.NIC Updates: 6110 August 2016 Category: Standards Track ISSN: 2070-1721 Defining and U...