RFC 9671 · PROPOSED STANDARD · 2024

Sieve Email Filtering: Extension for Processing Calendar Attachments

Overview

RFC 9671, “Sieve Email Filtering: Extension for Processing Calendar Attachments”, is a Proposed Standard document published in October 2024 by K. Murchison, R. Signes, M. Horsfall. The canonical text is published by the RFC Editor.

Abstract

This document describes the "processcalendar" extension to the Sieve email filtering language. The "processcalendar" extension gives Sieve the ability to process machine-readable calendar data that is encapsulated in an email message using Multipurpose Internet Mail Extensions (MIME).

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 9671 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.

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