pigeonhole(7) on Linux
The text 6925f0aa2e38, as Debian 10 (Buster) shipped it.
Overview of the Pigeonhole project's Sieve support for the Dovecot secure IMAP and POP3 server
The text 6925f0aa2e38, as Debian 10 (Buster) shipped it.
Overview of the Pigeonhole project's Sieve support for the Dovecot secure IMAP and POP3 server