Open AccessSieve Email Filtering: Relational Extension
Author(s) -
W. Segmuller,
Barry Leiba
Publication year - 2008
Publication title -
rfc
Language(s) - English
Resource type - Reports
DOI - 10.17487/rfc5231
Subject(s) - extension (predicate logic) , sieve (category theory) , computer science , mathematics , combinatorics , programming language
This document describes the RELATIONAL extension to the Sieve mailfiltering language defined in RFC 3028. This extension extendsexisting conditional tests in Sieve to allow relational operators. Inaddition to testing their content, it also allows for testing of thenumber of entities in header and envelope fields.
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