Hi Martin,
thank you very much for your response. I stumbled over this
lost man page looking for additional information about the
filters mentioned on https://man.openbsd.org/smtpd.conf.
Apparently there are a few more unused source files in the git
repository. They are very hard to detect
filters are implemented in lka_filter.c.
According to cvs log filter.c is removed in 2017 and was probably part
of the first filter attempt.
smtpd-filters.7 has never been hooked up to the build. Probably
because it needs a little more scrutiny. But most in there can be
used.
martijn@
On Fri,
