doveadm-expunge(1) on Linux
The text 155d4e9cf7c7, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
Expunge messages matching given search query
Flags it lists
-
-A -
-D -
-F -
-S -
-d -
-o -
-u -
-v