diff --git a/security/courier-authlib/Makefile b/security/courier-authlib/Makefile
index 871a5b8ed1d7..1e9b72f2d11f 100644
--- a/security/courier-authlib/Makefile
+++ b/security/courier-authlib/Makefile
@@ -1,211 +1,211 @@
 PORTNAME=	courier-authlib
-PORTVERSION=	0.73.0
+PORTVERSION=	0.73.1
 CATEGORIES?=	security mail
 .if defined(PKGNAMESUFFIX)
 MASTER_SITES=	SF/courier/authlib/${PORTVERSION}
 .endif
 
 MAINTAINER=	madpilot@FreeBSD.org
 COMMENT?=	Meta-port for the courier authentication library
 WWW=		https://www.Courier-MTA.org/authlib/
 
 CONFLICTS=	courier-0.45*
 
 .if !defined(PKGNAMESUFFIX)
 RUN_DEPENDS=	courierauthconfig:security/courier-authlib-base
 
 USES=		metaport
 PATCHDIR=	/dev/null
 
 OPTIONS_DEFINE+=	GDBM
 
 .include "${.CURDIR}/Makefile.opt"
 
 .else	# !defined(PKGNAMESUFFIX)
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING.GPL
 
 LIB_DEPENDS+=	libidn2.so:dns/libidn2 \
 		libltdl.so:devel/libltdl \
 		libcourier-unicode.so:devel/courier-unicode
 
 USES=		iconv gmake libtool localbase perl5 pkgconfig tar:bzip2
 GNU_CONFIGURE=	yes
 USE_SUBMAKE=	yes
 
 MAILOWN=	courier
 MAILGRP=	courier
 LOCALSTATEDIR=	/var
 AUTHDAEMONVAR=	${LOCALSTATEDIR}/run/authdaemond
 
 VPOPMAILDIR?=	${LOCALBASE}/vpopmail
 USERDB?=	${PREFIX}/etc/userdb
 
 GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 CONFIGURE_ARGS=	--enable-unicode \
 		--disable-static \
 		--without-authcustom \
 		--without-authshadow \
 		--without-authpwd \
 		--with-mailuser=${MAILOWN} \
 		--with-mailgroup=${MAILGRP} \
 		--localstatedir=${LOCALSTATEDIR} \
 		--with-authdaemonvar=${AUTHDAEMONVAR} \
 		--cache-file=${WRKDIR}/courier-authlib.cache
 
 INSTALL_TARGET=	install-strip
 
 DESCR=		${PKGDIR}/pkg-descr${PKGNAMESUFFIX}
 PLIST=		${PKGDIR}/pkg-plist${PKGNAMESUFFIX:S/gdbm/db/}
 
 PLIST_SUB+=	MAILOWN=${MAILOWN} MAILGRP=${MAILGRP}
 
 AUTHMOD=	auth${PKGNAMESUFFIX:S/-//:S/gdbm/db/}
 
 .if ${AUTHMOD} == authbase
 RUN_DEPENDS+=	${LOCALBASE}/share/sysconftool/sysconftool:devel/sysconftool
 
 CONFIGURE_ARGS+=--with-base --with-authpam --with-authpipe
 
 USERS=		${MAILOWN}
 GROUPS=		${MAILGRP}
 
 OPTIONS_DEFINE+=	DOCS
 
 DOCS=		AUTHORS COPYING ChangeLog INSTALL NEWS README \
 		README.authdebug.html README_authlib.html
 
 PLIST_SUB+=	AUTHDAEMONVAR=${AUTHDAEMONVAR}
 SUB_LIST+=	AUTHDAEMONVAR=${AUTHDAEMONVAR}
 
 .if defined(WITH_AUTHPIPE_PROG)
 CONFIGURE_ARGS+=--with-pipeprog=${WITH_AUTHPIPE_PROG}
 .endif
 
 .else
 RUN_DEPENDS+=	courierauthconfig:security/courier-authlib-base
 CONFIGURE_ARGS+=--without-base --without-authpam --without-authpipe
 REMOVE_SUBDIRS+=liblock liblog
 .endif
 
 .if ${AUTHMOD} == authuserdb
 .if ${PKGNAMESUFFIX} == -usergdbm
 CONFLICTS+=	${PORTNAME}-userdb-0.*
 LIB_DEPENDS+=	libgdbm.so:databases/gdbm
 CONFIGURE_ARGS+=--with-db=gdbm
 .elif ${PKGNAMESUFFIX} == -userdb
 CONFLICTS+=	${PORTNAME}-usergdbm-0.*
 CONFIGURE_ARGS+=--with-db=db
 .endif
 CONFIGURE_ARGS+=--with-userdb=${USERDB}
 .else
 CONFIGURE_ARGS+=--with-db=db --without-authuserdb
 REMOVE_SUBDIRS+=makedat userdb
 .endif
 
 .if ${AUTHMOD} == authldap
 RUN_DEPENDS+=	${LOCALBASE}/share/sysconftool/sysconftool:devel/sysconftool
 OPTIONS_DEFINE+=	DOCS
 
 DOCS=		README.ldap
 USES+=	ldap
 CONFIGURE_ARGS+=--with-authldap
 .else
 CONFIGURE_ARGS+=--without-authldap
 .endif
 
 .if ${AUTHMOD} == authmysql
 RUN_DEPENDS+=	${LOCALBASE}/share/sysconftool/sysconftool:devel/sysconftool
 OPTIONS_DEFINE+=	DOCS
 
 DOCS=		README.authmysql.html README.authmysql.myownquery
 USES+=		compiler:c11 mysql
 CONFIGURE_ARGS+=--with-authmysql \
 		--with-mysql-libs=${LOCALBASE}/lib/mysql \
 		--with-mysql-includes=${LOCALBASE}/include/mysql
 .else
 CONFIGURE_ARGS+=--without-authmysql
 .endif
 
 .if ${AUTHMOD} == authpgsql
 RUN_DEPENDS+=	${LOCALBASE}/share/sysconftool/sysconftool:devel/sysconftool
 OPTIONS_DEFINE+=	DOCS
 
 DOCS=		README.authpostgres.html
 USES+=		pgsql
 CONFIGURE_ARGS+=--with-authpgsql
 .else
 CONFIGURE_ARGS+=--without-authpgsql
 .endif
 
 .if ${AUTHMOD} == authsqlite
 RUN_DEPENDS+=	${LOCALBASE}/share/sysconftool/sysconftool:devel/sysconftool
 OPTIONS_DEFINE+=	DOCS
 
 DOCS=		README.authsqlite.html
 USES+=		pkgconfig sqlite
 CONFIGURE_ARGS+=--with-authsqlite
 .else
 CONFIGURE_ARGS+=--without-authsqlite
 .endif
 
 .if ${AUTHMOD} == authvchkpw
 BUILD_DEPENDS+=	${VPOPMAILDIR}/lib/libvpopmail.a:mail/vpopmail
 CONFIGURE_ARGS+=--with-authvchkpw
 .else
 CONFIGURE_ARGS+=--without-authvchkpw
 .endif
 
 .endif	# !defined(PKGNAMESUFFIX)
 
 .include <bsd.port.pre.mk>
 
 .if !defined(PKGNAMESUFFIX)
 
 .include "${.CURDIR}/Makefile.dep"
 
 .else	# !defined(PKGNAMESUFFIX)
 
 .if ${AUTHMOD} == authbase
 USE_RC_SUBR=	courier-authdaemond
 
 pre-everything::
 	@${ECHO_CMD}
 	@${ECHO_CMD}	"	Set WITH_AUTHPIPE_PROG to a program you want to use instead of"
 	@${ECHO_CMD}	"	authProg for libauthpipe"
 	@${ECHO_CMD}
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|$$VPOPMAILLIBS|& -lcrypt|g;  \
 		s|mysql_connect|mysql_real_connect|g; \
 		s|%%LOCALBASE%%|${LOCALBASE}|' \
 		${WRKSRC}/*/configure \
 		${WRKSRC}/configure
 .for subdir in ${REMOVE_SUBDIRS}
 	@${REINPLACE_CMD} -E 's,(^(ac_subdirs_all|subdirs).*)${subdir},\1,g' \
 		${WRKSRC}/configure
 .endfor
 	@${REINPLACE_CMD} -e 's|^\(DEFAULTOPTIONS=\)""$$|\1"wbnodsn=1"|' \
 		-e 's|@ALLMODULES@|authuserdb authvchkpw authpam authldap authmysql authpgsql|' \
 		${WRKSRC}/authdaemonrc.in
 	@${REINPLACE_CMD} -e 's:^#! @EXPECT@:#!${LOCALBASE}/bin/expect:' \
 		${WRKSRC}/authsystem.passwd.in
 
 pre-configure:
 	@if [ -f "${WRKDIR}/courier-authlib.cache" -a -s "${WRKDIR}/courier-authlib.cache" ] ; then \
 		${RM} "${WRKDIR}/courier-authlib.cache" ; \
 	fi
 
 post-install:
 .if !empty(DOCS)
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for f in ${DOCS}
 	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}
 .endfor
 .endif
 
 .endif	# !defined(PKGNAMESUFFIX)
 
 .include <bsd.port.post.mk>
diff --git a/security/courier-authlib/distinfo b/security/courier-authlib/distinfo
index 058b2e98809d..aa8e0ba94d01 100644
--- a/security/courier-authlib/distinfo
+++ b/security/courier-authlib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1782031859
-SHA256 (courier-authlib-0.73.0.tar.bz2) = 885a70b1069f186663777bb1b8fd2eda084479625a63a4b0a2dbc33d075a3735
-SIZE (courier-authlib-0.73.0.tar.bz2) = 2769017
+TIMESTAMP = 1782636284
+SHA256 (courier-authlib-0.73.1.tar.bz2) = 2b65b6ef20de0ff0d8318bc3de7ccb4f77f8bf43e4f9adeacc7cad97fff3b297
+SIZE (courier-authlib-0.73.1.tar.bz2) = 2768636
diff --git a/security/courier-authlib/files/patch-libs_rfc822_rfc822__fdstreambuf.C b/security/courier-authlib/files/patch-libs_rfc822_rfc822__fdstreambuf.C
deleted file mode 100644
index 43184f7a0073..000000000000
--- a/security/courier-authlib/files/patch-libs_rfc822_rfc822__fdstreambuf.C
+++ /dev/null
@@ -1,29 +0,0 @@
---- libs/rfc822/rfc822_fdstreambuf.C.orig	2026-05-18 09:00:04 UTC
-+++ libs/rfc822/rfc822_fdstreambuf.C
-@@ -32,12 +32,26 @@ rfc822::fdstreambuf rfc822::fdstreambuf::tmpfile()
- 	return tmpfilebuf;
- }
- 
-+#ifdef __FreeBSD__
- rfc822::fdstreambuf rfc822::fdstreambuf::tmpfile(const char *tmpdir)
- {
-+	char *tmpname = tempnam(tmpdir, NULL);
-+
-+	rfc822::fdstreambuf tmpfilebuf{
-+		open(tmpname, O_RDWR|O_EXCL, 0600)
-+	};
-+
-+	free(tmpname);
-+	return tmpfilebuf;
-+}
-+#else
-+rfc822::fdstreambuf rfc822::fdstreambuf::tmpfile(const char *tmpdir)
-+{
- 	return rfc822::fdstreambuf{
- 		open(tmpdir, O_TMPFILE|O_RDWR|O_EXCL, 0600)
- 	};
- }
-+#endif
- 
- rfc822::fdstreambuf &rfc822::fdstreambuf::operator=(fdstreambuf &&o) noexcept
- {