https://app.knowbase.one/vault/rfc/docid/7984
RFC7352: Sieve Email Filtering: Detecting Duplicate Deliveries
Internet Engineering Task Force (IETF) S. Bosch Request for Comments: 7352 September 2014 Category: Standards Track ISSN: 2070-1721 Sieve Email Filtering: Detecting Duplicate Deliveries Abstract This document defines a new...