diff --git a/databases/mongodb42-tools/Makefile b/databases/mongodb42-tools/Makefile
--- a/databases/mongodb42-tools/Makefile
+++ b/databases/mongodb42-tools/Makefile
@@ -3,7 +3,7 @@
 DISTVERSION=	4.2.23
 CATEGORIES=	databases
 
-MAINTAINER=	ronald-lists@klop.ws
+MAINTAINER=	ronald@FreeBSD.org
 COMMENT=	Tools for MongoDB 4.2.x
 WWW=		https://github.com/mongodb/mongo-tools
 
diff --git a/databases/mongodb44/Makefile b/databases/mongodb44/Makefile
--- a/databases/mongodb44/Makefile
+++ b/databases/mongodb44/Makefile
@@ -7,7 +7,7 @@
 PKGNAMESUFFIX=	${DISTVERSION:R:S/.//}
 DISTNAME=	mongodb-src-${DISTVERSIONPREFIX}${DISTVERSION}
 
-MAINTAINER=	ronald-lists@klop.ws
+MAINTAINER=	ronald@FreeBSD.org
 COMMENT=	Distributed document-oriented "NoSQL" database (4.4.x Branch)
 WWW=		https://docs.mongodb.com/v4.4/
 
diff --git a/devel/tijmp/Makefile b/devel/tijmp/Makefile
--- a/devel/tijmp/Makefile
+++ b/devel/tijmp/Makefile
@@ -5,7 +5,7 @@
 MASTER_SITES=	http://www.khelekore.org/jmp/tijmp/ \
 		http://www.klop.ws/distfiles/
 
-MAINTAINER=	ronald-lists@klop.ws
+MAINTAINER=	ronald@FreeBSD.org
 COMMENT=	Tools Interface Java Memory Profiler
 WWW=		http://khelekore.org/jmp/tijmp/
 
diff --git a/net/ldapbrowser/Makefile b/net/ldapbrowser/Makefile
--- a/net/ldapbrowser/Makefile
+++ b/net/ldapbrowser/Makefile
@@ -9,7 +9,7 @@
 		ftp://ftp.uni-duisburg.de/Unix/networking/LDAP/frontends/
 DISTNAME=	Browser282b2
 
-MAINTAINER=	ronald-lists@klop.ws
+MAINTAINER=	ronald@FreeBSD.org
 COMMENT=	Java/Swing-based LDAP browser and editor
 WWW=		https://web.archive.org/web/20081218031210/http://www.mcs.anl.gov/~gawor/ldap/
 
diff --git a/sysutils/fakertc/Makefile b/sysutils/fakertc/Makefile
--- a/sysutils/fakertc/Makefile
+++ b/sysutils/fakertc/Makefile
@@ -3,7 +3,7 @@
 DISTVERSION=	3
 CATEGORIES=	sysutils
 
-MAINTAINER=	ronald-lists@klop.ws
+MAINTAINER=	ronald@FreeBSD.org
 COMMENT=	Save real-time clock on reboot
 WWW=		https://github.com/ronaldklop/fakertc