diff --git a/mail/emailrelay/Makefile b/mail/emailrelay/Makefile
index 3fedf7b7a8ac..df9d0b1fcb5e 100644
--- a/mail/emailrelay/Makefile
+++ b/mail/emailrelay/Makefile
@@ -1,42 +1,44 @@
 PORTNAME=	emailrelay
 PORTVERSION=	1.9
 PORTREVISION=	6
 CATEGORIES=	mail
 MASTER_SITES=	SF
 EXTRACT_SUFX=	-src.tar.gz
 
 MAINTAINER=	robertn@the-nelsons.org
 COMMENT=	Simple SMTP proxy and store-and-forward MTA
 WWW=		http://emailrelay.sourceforge.net/
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		autoreconf pkgconfig
+USE_CXXSTD=	c++14
+USE_RC_SUBR=	${PORTNAME}
+
 GNU_CONFIGURE=	yes
-CONFIGURE_ENV=	e_spooldir=${PREFIX}/var/spool/emailrelay
 CONFIGURE_ARGS=	--without-pam
-USE_RC_SUBR=	${PORTNAME}
+CONFIGURE_ENV=	e_spooldir=${PREFIX}/var/spool/emailrelay
 
 OPTIONS_DEFINE=		DOCS DOXYGEN OPENSSL IPV6
 OPTIONS_DEFAULT=	OPENSSL
 OPTIONS_SUB=		yes
 
-DOXYGEN_CONFIGURE_WITH=	doxygen
 DOXYGEN_BUILD_DEPENDS=	doxygen:devel/doxygen
+DOXYGEN_CONFIGURE_WITH=	doxygen
+
+IPV6_CONFIGURE_ENABLE=	ipv6
 
-OPENSSL_CONFIGURE_WITH=	openssl
 OPENSSL_USES=		ssl
-OPENSSL_LDFLAGS=	-L${OPENSSLLIB}
+OPENSSL_CONFIGURE_WITH=	openssl
 OPENSSL_CPPFLAGS=	-I${OPENSSLINC}
-
-IPV6_CONFIGURE_ENABLE=	ipv6
+OPENSSL_LDFLAGS=	-L${OPENSSLLIB}
 
 post-install:
 	${MV} ${STAGEDIR}${PREFIX}/etc/emailrelay.auth.template \
 		${STAGEDIR}${PREFIX}/etc/emailrelay.auth.sample
 	${MV} ${STAGEDIR}${PREFIX}/etc/emailrelay.conf.template \
 		${STAGEDIR}${PREFIX}/etc/emailrelay.conf.sample
 	${RM} -r ${STAGEDIR}${PREFIX}/libexec/emailrelay/init
 
 .include <bsd.port.mk>