diff -urN /usr/ports/mail/mailagent/Makefile mailagent/Makefile
--- /usr/ports/mail/mailagent/Makefile	2011-06-03 22:32:40.000000000 +0900
+++ mailagent/Makefile	2012-01-19 17:35:49.302887382 +0900
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=		mailagent
-PORTVERSION=		3.1.71
+PORTVERSION=		3.1.77
 CATEGORIES=		mail
 MASTER_SITES=		http://eron.info/
 
@@ -34,6 +34,12 @@
 MLINKS=		mailhelp.1 maildist.1  mailhelp.1 mailpatch.1 \
 		mailhelp.1 maillist.1
 
+.include <bsd.port.pre.mk>
+.if ${OSVERSION} > 900006
+EXTRA_PATCHES= ${PATCHDIR}/utmpx-agent::pl::utmp::utmp.pl \
+	       ${PATCHDIR}/utmpx-agent::pl::utmp::Makefile.SH 
+.endif
+
 pre-extract:
 	@if [ `${SH} -c umask` != 0022 ]; then \
 	  ${ECHO} "Please set umask to 022 before running make,"; \
@@ -58,4 +64,4 @@
 	${CP} -pR ${WRKSRC}/misc/* ${EXAMPLESDIR}/misc
 	@${LN} -fs ${PREFIX}/lib/mailagent/examples ${EXAMPLESDIR}/agent
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff -urN /usr/ports/mail/mailagent/distinfo mailagent/distinfo
--- /usr/ports/mail/mailagent/distinfo	2011-06-03 22:32:40.000000000 +0900
+++ mailagent/distinfo	2012-01-19 11:28:23.447871926 +0900
@@ -1,2 +1,2 @@
-SHA256 (mailagent-3.1.71.tar.bz2) = 4785a018797d4405f8708ba59197f249f77cd4f22f87b086c04c7226cb64ebdb
-SIZE (mailagent-3.1.71.tar.bz2) = 446820
+SHA256 (mailagent-3.1.77.tar.bz2) = 89d399ee9aa87399070309e18b1e4237edf62b345ee1d8061202913de8e027b3
+SIZE (mailagent-3.1.77.tar.bz2) = 450202
diff -urN /usr/ports/mail/mailagent/files/utmpx-agent::pl::utmp::Makefile.SH mailagent/files/utmpx-agent::pl::utmp::Makefile.SH
--- /usr/ports/mail/mailagent/files/utmpx-agent::pl::utmp::Makefile.SH	1970-01-01 09:00:00.000000000 +0900
+++ mailagent/files/utmpx-agent::pl::utmp::Makefile.SH	2012-01-19 17:37:57.864888796 +0900
@@ -0,0 +1,20 @@
+--- ../mailagent-3.1.77/agent/pl/utmp/Makefile.SH	2006-08-24 22:24:12.354556000 +0900
++++ agent/pl/utmp/Makefile.SH	2012-01-19 17:37:50.697895588 +0900
+@@ -107,7 +107,6 @@
+ 	cp Makefile.new Makefile
+ 	$(RM) Makefile.new
+ 
+-all:: utmp_ph
+ 
+ local_realclean::
+ 	$(RM) utmp_ph
+@@ -122,8 +121,7 @@
+ local_realclean::
+ 	$(RM) utmp.pl
+ 
+-utmp.pl: utmp_pl.sh utmp_ph
+-	/bin/sh utmp_pl.sh
++utmp.pl:
+ 
+ ########################################################################
+ # Common rules for all Makefiles -- do not edit
diff -urN /usr/ports/mail/mailagent/files/utmpx-agent::pl::utmp::utmp.pl mailagent/files/utmpx-agent::pl::utmp::utmp.pl
--- /usr/ports/mail/mailagent/files/utmpx-agent::pl::utmp::utmp.pl	1970-01-01 09:00:00.000000000 +0900
+++ mailagent/files/utmpx-agent::pl::utmp::utmp.pl	2012-01-19 17:53:39.916881854 +0900
@@ -0,0 +1,25 @@
+--- /dev/null	2012-01-19 17:47:14.000000000 +0900
++++ agent/pl/utmp/utmp.pl	2012-01-19 17:53:06.536872534 +0900
+@@ -0,0 +1,22 @@
++#
++# utmp file primitives
++#
++
++package utmp;
++
++# Return the ttys on which a given user is logged
++sub ttys {
++	local($user) = @_;			# User's login name
++	local(@u);
++	open(WHO, '/usr/bin/who |') || warn "Can't invoke /usr/bin/who: $!\n";
++	while (<WHO>) {
++	    next unless /^$user\s/;
++	    my ($name, $line, $dummy) = split;
++	    push(@u, $line);
++	}
++	close WHO;     
++	return @u;		# Returns array of ttys
++}
++
++package main;
++