diff -urN /usr/ports/mail/milter-greylist/Makefile milter-greylist/Makefile
--- /usr/ports/mail/milter-greylist/Makefile	2016-02-13 12:03:15.000000000 +0300
+++ milter-greylist/Makefile	2016-02-16 14:44:00.001774545 +0300
@@ -3,7 +3,7 @@
 
 PORTNAME=	milter-greylist
 PORTVERSION=	4.4.3
-PORTREVISION=	5
+PORTREVISION=	6
 CATEGORIES=	mail
 MASTER_SITES=	ftp://ftp.espci.fr/pub/milter-greylist/ \
 		http://fossies.org/unix/privat/
@@ -31,9 +31,8 @@
 # installed port preference over it.
 ##
 
-OPTIONS_DEFINE=		SPF GEOIP CURL DKIM LDAP P0F POSTFIX DOCS EXAMPLES
+OPTIONS_DEFINE=		SPF GEOIP CURL LDAP P0F POSTFIX DOCS EXAMPLES
 SPF_DESC=		SPF support
-DKIM_DESC=		DKIM support
 CURL_DESC=		curl support
 P0F_DESC=		P0F support
 POSTFIX_DESC=		Use Postfix instead of Sendmail
@@ -42,7 +41,6 @@
 SPF_LIB_DEPENDS=	libspf2.so:${PORTSDIR}/mail/libspf2
 CURL_LIB_DEPENDS=	libcurl.so:${PORTSDIR}/ftp/curl
 GEOIP_LIB_DEPENDS=	libGeoIP.so:${PORTSDIR}/net/GeoIP
-DKIM_LIB_DEPENDS=	libdkim.so:${PORTSDIR}/mail/libdkim
 
 POSTFIX_CONFIGURE_ENABLE=	postfix
 POSTFIX_LDFLAGS_OFF=		${SENDMAIL_LDFLAGS}
@@ -50,10 +48,9 @@
 
 P0F_CONFIGURE_ENABLE=		p0f306
 
-DKIM_CONFIGURE_WITH=		--with-libdkim=${LOCALBASE}
-SPF_CONFIGURE_WITH=		--with-libspf2=${LOCALBASE}
-GEOIP__CONFIGURE_WITH=		--with-libGeoIP=${LOCALBASE}
-CURL_CONFIGURE_WITH=		--with-libcurl=${LOCALBASE}
+SPF_CONFIGURE_ON=		--with-libspf2=${LOCALBASE}
+GEOIP_CONFIGURE_ON=		--with-libGeoIP=${LOCALBASE}
+CURL_CONFIGURE_ON=		--with-libcurl=${LOCALBASE}
 LDAP_CONFIGURE_ON=		--with-openldap=${LOCALBASE}
 LDAP_LDFLAGS=			-L${LOCALBASE}/lib
 LDAP_USE=			OPENLDAP=yes
diff -urN /usr/ports/mail/milter-greylist/files/patch-configure milter-greylist/files/patch-configure
--- /usr/ports/mail/milter-greylist/files/patch-configure	2013-03-20 20:12:04.000000000 +0400
+++ milter-greylist/files/patch-configure	2016-03-21 15:03:51.946239188 +0300
@@ -1,8 +1,7 @@
 Index: configure
-diff -u configure.orig configure
---- configure.orig	2013-03-07 22:26:11.000000000 +0900
-+++ configure	2013-03-14 15:35:15.476674058 +0900
-@@ -5899,7 +5899,7 @@
+--- configure.orig	2013-03-07 13:26:11 UTC
++++ configure
+@@ -5899,7 +5899,7 @@ fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
  $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
  if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
diff -urN /usr/ports/mail/milter-greylist/files/patch-greylist.conf milter-greylist/files/patch-greylist.conf
--- /usr/ports/mail/milter-greylist/files/patch-greylist.conf	2014-01-22 21:40:44.000000000 +0400
+++ milter-greylist/files/patch-greylist.conf	2016-03-21 15:03:51.948239160 +0300
@@ -1,6 +1,6 @@
---- greylist.conf.orig	2009-02-13 01:39:01.000000000 +0300
-+++ greylist.conf	2009-04-22 09:10:46.000000000 +0400
-@@ -9,7 +9,7 @@
+--- greylist.conf.orig	2013-01-27 02:10:19 UTC
++++ greylist.conf
+@@ -9,7 +9,7 @@ pidfile "/var/run/milter-greylist.pid"
  socket "/var/milter-greylist/milter-greylist.sock"
  dumpfile "/var/milter-greylist/greylist.db" 600
  dumpfreq 1
diff -urN /usr/ports/mail/milter-greylist/files/patch-ldapcheck.c milter-greylist/files/patch-ldapcheck.c
--- /usr/ports/mail/milter-greylist/files/patch-ldapcheck.c	2014-01-22 21:40:44.000000000 +0400
+++ milter-greylist/files/patch-ldapcheck.c	2016-03-21 15:03:51.950239003 +0300
@@ -1,6 +1,6 @@
---- ldapcheck.c.orig	2009-04-09 05:26:46.000000000 +0200
-+++ ldapcheck.c	2009-10-23 23:57:42.000000000 +0200
-@@ -58,6 +58,22 @@
+--- ldapcheck.c.orig	2013-01-19 16:01:15 UTC
++++ ldapcheck.c
+@@ -60,6 +60,22 @@ __RCSID("$Id: ldapcheck.c,v 1.18 2013/01
  #include "prop.h"
  #include "ldapcheck.h"
  
diff -urN /usr/ports/mail/milter-greylist/files/patch-sync.c milter-greylist/files/patch-sync.c
--- /usr/ports/mail/milter-greylist/files/patch-sync.c	2014-01-22 21:40:44.000000000 +0400
+++ milter-greylist/files/patch-sync.c	2016-03-21 15:03:51.951239076 +0300
@@ -1,8 +1,7 @@
 Index: sync.c
-diff -u -p sync.c.orig sync.c
---- sync.c.orig	2010-04-17 12:19:02.000000000 +0900
-+++ sync.c	2013-03-14 14:57:39.284674283 +0900
-@@ -478,7 +478,11 @@ peer_connect(peer)	/* peer list is read-
+--- sync.c.orig	2010-06-16 01:30:30 UTC
++++ sync.c
+@@ -487,7 +487,11 @@ peer_connect(peer)	/* peer list is read-
  #ifdef AF_INET6
  		case AF_INET6:
  			SA6(res->ai_addr)->sin6_port = service;