pigeonhole(7) on Linux
The text 7985f34689e5, as Debian 8 (Jessie) shipped it.
Overview of the Pigeonhole project's Sieve support for the Dovecot secure IMAP and POP3 server
The text 7985f34689e5, as Debian 8 (Jessie) shipped it.
Overview of the Pigeonhole project's Sieve support for the Dovecot secure IMAP and POP3 server