diff --git a/lang/o2c/Makefile b/lang/o2c/Makefile
index 18de0767f082..ee889b0ac6e6 100644
--- a/lang/o2c/Makefile
+++ b/lang/o2c/Makefile
@@ -10,7 +10,7 @@ CATEGORIES=	lang
 MASTER_SITES=	ftp://ftp.uni-kl.de/pub/informatik/software/ \
 		ftp://ftp.archive.de.uu.net/pub/programming/languages/oberon/www.uni-kl.de/OOC/files/misc/
 
-MAINTAINER=	ob@seicom.NET
+MAINTAINER=	ports@freebsd.org
 
 # does not support 64-bit platforms
 ONLY_FOR_ARCHS=	i386
diff --git a/lang/oo2c/Makefile b/lang/oo2c/Makefile
index 762969b12c32..4ec08ed4db6d 100644
--- a/lang/oo2c/Makefile
+++ b/lang/oo2c/Makefile
@@ -13,7 +13,7 @@ MASTER_SITES=	http://www.uni-kl.de/OOC/files/oo2c/ \
 DISTNAME=	${PORTNAME}_32-${PORTVERSION}
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX} gc4.14.tar.gz
 
-MAINTAINER=	ob@seicom.NET
+MAINTAINER=	ports@freebsd.org
 
 USE_LIBTOOL=	yes
 CONFIGURE_ENV+=	INSTALL_SCRIPT="${INSTALL_SCRIPT}"
diff --git a/print/pstotext/Makefile b/print/pstotext/Makefile
index 32bf86230cd0..69e1d4f97c89 100644
--- a/print/pstotext/Makefile
+++ b/print/pstotext/Makefile
@@ -12,7 +12,7 @@ MASTER_SITES=	http://www.research.digital.com/SRC/virtualpaper/cgi-bin/nph-downl
 DISTNAME=	${PORTNAME}
 EXTRACT_SUFX=	.tar.Z
 
-MAINTAINER=	ob@seicom.NET
+MAINTAINER=	ports@freebsd.org
 
 RUN_DEPENDS=	gs:${PORTSDIR}/print/ghostscript55
 
diff --git a/x11/xmx/Makefile b/x11/xmx/Makefile
index a0ec56ef13b7..0b26d802edfe 100644
--- a/x11/xmx/Makefile
+++ b/x11/xmx/Makefile
@@ -11,7 +11,7 @@ CATEGORIES=	x11
 MASTER_SITES=	ftp://ftp.cs.brown.edu/pub/xmx/
 EXTRACT_SUFX=	.tar.Z
 
-MAINTAINER=	ob@seicom.NET
+MAINTAINER=	ports@freebsd.org
 
 USE_X_PREFIX=	yes