spamc(1) on Linux
The text 4dee7dcb85d5, as Debian 9 (Stretch) shipped it.
client for spamd
Flags it lists
-
--bsmtp -
--check -
--config -
--connect-retries -
--connect-timeout -
--dest -
--exitcode -
--filter-retries -
--filter-retry-sleep -
--full -
--full-spam -
--headers -
--help -
--log-to-stderr -
--max-size -
--no-safe-fallback -
--port -
--randomize -
--retry-sleep -
--socket -
--ssl -
--tests -
--timeout -
--unavailable-tempfail -
--username -
--version -
-4 -
-6 -
-B -
-E -
-F -
-H -
-K -
-R -
-S -
-U -
-V -
-X -
-c -
-d -
-h -
-l -
-n -
-p -
-r -
-s -
-t -
-u -
-x -
-y -
-z