SMTP and MIME Extensions for Content Conversion, November 2005
Cite this RFC: TXT | XML | BibTeX
Discuss this RFC: Send questions or comments to the mailing list firstname.lastname@example.org
Other actions: View Errata | Submit Errata | Find IPR Disclosures from the IETF | View History of RFC 4141
A message originator sometimes sends content in a form the recipient cannot process or would prefer not to process a form of lower quality than is preferred. Such content needs to be converted to an acceptable form, with the same information or constrained information (e.g., changing from color to black and white). In a store-and-forward environment, it may be convenient to have this conversion performed by an intermediary. This specification integrates two ESMTP extensions and three MIME content header fields, which defines a cooperative service that permits authorized, accountable content form conversion by intermediaries. [STANDARDS-TRACK]
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.