SmartSieve is a Web-based graphical user
interface for creating and managing sieve
scripts on a Cyrus IMAP mail server. It provides
a way for non-technical users to generate
sieve rules for mail filtering and vacation
messaging without prior knowledge of the
sieve scripting language. It is written in PHP
and is intended to be intuitive to use and
simple to configure, and is compatible with
Websieve scripts.