diff --git a/net/Makefile b/net/Makefile
index d04ee0db4780..fc2e104ca515 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -1094,6 +1094,7 @@
     SUBDIR += shaperprobe
     SUBDIR += shelldap
     SUBDIR += shmux
+    SUBDIR += sie-nmsg
     SUBDIR += silc-client
     SUBDIR += silc-irssi-plugin
     SUBDIR += silc-server
diff --git a/net/sie-nmsg/Makefile b/net/sie-nmsg/Makefile
new file mode 100644
index 000000000000..41fff2388a6c
--- /dev/null
+++ b/net/sie-nmsg/Makefile
@@ -0,0 +1,23 @@
+# $FreeBSD$
+
+PORTNAME=	sie-nmsg
+PORTVERSION=	0.16
+CATEGORIES=	net dns
+MASTER_SITES=	https://dl.farsightsecurity.com/dist/sie-nmsg/
+
+MAINTAINER=	truckman@FreeBSD.org
+COMMENT=	SIE message module plugin for libnmsg
+
+LICENSE=	APACHE20
+
+LIB_DEPENDS=	libprotobuf-c.so:${PORTSDIR}/devel/protobuf-c \
+		libnmsg.so:${PORTSDIR}/net/nmsg \
+		libwdns.so:${PORTSDIR}/dns/wdns
+
+GNU_CONFIGURE=	yes
+USES=	gmake libtool pathfix pkgconfig
+
+post-install:
+	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/nmsg/nmsg_msg8_sie.so
+
+.include <bsd.port.mk>
diff --git a/net/sie-nmsg/distinfo b/net/sie-nmsg/distinfo
new file mode 100644
index 000000000000..da350880841c
--- /dev/null
+++ b/net/sie-nmsg/distinfo
@@ -0,0 +1,2 @@
+SHA256 (sie-nmsg-0.16.tar.gz) = ead7937cdbd1d8963bb9bf6ec5bdb3773fe299b6f4296bf76d7c833612fcdbe4
+SIZE (sie-nmsg-0.16.tar.gz) = 313527
diff --git a/net/sie-nmsg/pkg-descr b/net/sie-nmsg/pkg-descr
new file mode 100644
index 000000000000..2dc87d76c625
--- /dev/null
+++ b/net/sie-nmsg/pkg-descr
@@ -0,0 +1,10 @@
+This package extends the libnmsg runtime <net/nmsg> to support the
+following message types:
+
+SIE/dnsdedupe
+SIE/newdomain
+SIE/qr
+SIE/reputation
+SIE/delay
+
+WWW: https://github.com/farsightsec/sie-nmsg
diff --git a/net/sie-nmsg/pkg-plist b/net/sie-nmsg/pkg-plist
new file mode 100644
index 000000000000..fbc0532c3c88
--- /dev/null
+++ b/net/sie-nmsg/pkg-plist
@@ -0,0 +1,9 @@
+include/nmsg/sie/defs.h
+include/nmsg/sie/delay.pb-c.h
+include/nmsg/sie/dnsdedupe.pb-c.h
+include/nmsg/sie/newdomain.pb-c.h
+include/nmsg/sie/qr.pb-c.h
+include/nmsg/sie/reputation.pb-c.h
+lib/nmsg/nmsg_msg8_sie.a
+lib/nmsg/nmsg_msg8_sie.so
+@dirrmtry include/nmsg/sie