Add -g option for greylisting support for spamd. The greylisting techinque

originates from a paper by Evan Harris which can be found at
http://projects.puremagic.com/greylisting/. This implementation makes
spamd allow for non-blacklisted addresses to be treated as "greylisted".
where they are tracked in a db file, and whitelisted by addition to a
pf table when the same envelope from and to are retried from the same
source IP address. Testing by many, ok deraadt@

1 files changed, 9 insertions, 0 deletions

diff --git a/libexec/spamlogd/Makefile b/libexec/spamlogd/Makefile
new file mode 100644
index 00000000000..ce40ac8143f
--- /dev/null
+++ b/libexec/spamlogd/Makefile
@@ -0,0 +1,9 @@
+#	$OpenBSD: Makefile,v 1.1 2004/02/26 07:28:55 beck Exp $
+
+PROG=	spamlogd
+SRCS=	spamlogd.c
+MAN=	spamlogd.8
+
+CFLAGS+= -Wall -Wstrict-prototypes -ansi -I ${.CURDIR}/../spamd
+
+.include <bsd.prog.mk>