Content-ID and Message-ID Uniform Resource Locators

Document Name:	RFC 2392
Document URI:	`urn:ietf:rfc:2392`
Online Version:	`https://datatracker.ietf.org/doc/html/rfc2392`
Organization:	Internet Engineering Task Force (IETF)
Series:	Request for Comments (RFC)
Abstract:	The Uniform Resource Locator (URL) schemes, "cid:" and "mid:" allow references to messages and the body parts of messages. For example, within a single multipart message, one HTML body part might include embedded references to other parts of the same message.

Specified Web Concepts:

cid

mid