6 files changed, 324 insertions, 8 deletions
diff --git a/mail-mta/Manifest.gz b/mail-mta/Manifest.gz
index fa71ed19265e..ac55200d2d2c 100644
--- a/mail-mta/Manifest.gz
+++ b/mail-mta/Manifest.gz
diff --git a/mail-mta/notqmail/Manifest b/mail-mta/notqmail/Manifest
index 546c6bc6bf91..52f6df2f1cd8 100644
--- a/mail-mta/notqmail/Manifest
+++ b/mail-mta/notqmail/Manifest
@@ -5,6 +5,6 @@ DIST notqmail-1.08-tls-20200107.patch 50123 BLAKE2B 94bbab86bd089c6ac032bfabc300
 DIST notqmail-1.08.tar.xz 179500 BLAKE2B 6c774037b257849aea65e7761a6f6c9918079faa490c0ed027d73a8b32de5d5907a54a59162b9b68479229c4b92a23fe28cd2f334123cfe674a94502b90a3635 SHA512 c18d09e28c2e580522eea144e5344e814811108b12f3272b4cf10ad58d9d3d8e666616dcfea2f369e226b68db4fe8cf67cbae994b242d36e9e07c289a0539394
 DIST qmail-103.patch 2104 BLAKE2B 23721b3331c719f3b6deca8b2603bf824b66068d3901a84dda9edbe33b506d0c2b6e711364e2426d9e393453a54485f0286d4668f99cf6b9acabf10a5dc59b0a SHA512 b81062bb0b0023f474c0b6af40601926e1c04ad395de480d114809e48a8060c06d99bdbdeb6f44d9e24ae1acedabb094b979193d305371aed958f18fc6eee354
 DIST qmail-spp-0.42.tar.gz 18689 BLAKE2B df67f10f6daf9601fd074c774c5be4decca59f3e790774d502c28ebd495f9d7523ecebfd37abd333e347151647364d08d3ccc25099c82748bf7b7ea84bb18977 SHA512 03449862886a0ca20fbadab4c94b34b55d185f8df3261bd68aea99e9ded9edfab4477c6b38a8e0295e9b38b0045615da8b1a906a458f28745eadd3c4d882bcbf
-EBUILD notqmail-1.08.ebuild 4098 BLAKE2B 9815f834ffabc5217b37d43a117c076f9b0bab5aa45e07af33e32027e99198c32a7cd37e793205eb36991dec593c5e3bd4c1aa955aeb318798a3c164bc0ee323 SHA512 c312ed265254d51d93a69282ceeacdd38c8f32922da02fbc97eb5067a46984423a98877dffd864b78cf296936e4d296a664311dea624b7862525bf124c530eaa
-EBUILD notqmail-9999.ebuild 4092 BLAKE2B 7c9dcec9d31bfbbc56fa6f21ebfb4eb5938f7cea5174e053aa1400142f47ef082ab2b950b8dd903ebf3d8ff18a92ec219cf66dfb7a328c97e794574e80004c98 SHA512 6060e6c560d8f4e7d4213a7617fad634ac62cd76d48de16ed0c2b01146fc92d3cbb0044c717b1b434f5da5e96d9bd0eeb796f4ef3e75dca4a788ac4c0de939d6
+EBUILD notqmail-1.08.ebuild 4110 BLAKE2B 7aa42bde31307154135f71d3014a218d760ff57b62aed8be59ddc9440da1fe1fbf0e5ae2cd38c9bc375a25e71c92276ae63d8ec67470122ccf0bb82a3ee7cd3f SHA512 25738d78ef3d010c28199db3b12e6e73fb14065d6a8b14492b4b67ea65ff7227ee7a898d78921b5ddc0677bc913cd81bc904b655de43f2577d05436104c4da05
+EBUILD notqmail-9999.ebuild 4105 BLAKE2B f112f3b2c558d968aed2f459b8b4e4053626ddc0de41a24cbd91f6960e77d187def9a553852ee4f9e0c36ac1c6cd769567d32f3836773eb0b5289a511f8d9480 SHA512 746bf8db9db9bfd10c7e925222489626cebfb370ed8a9848152fa7c057831dd6be9899c76f2156e99a0d65185429b346d05eb0175ec18a31cd57806adf181a38
 MISC metadata.xml 777 BLAKE2B 8e69eece4987057c0ba550b3e82d92f28dc308c77e71db483146a7e3b09fcd8bb22938d44009ac1dbb437c8cfdf44ddee07fc9b76feefa83e018249311537cb7 SHA512 54cff14308dc5240e9288cb63490cc1dad34d76963d166f94cce00a86ae1fd31e4e0be3144a9dede5bf7973d89dafa2f3acc5b438d95a594400a1a56cdf6f5b0
diff --git a/mail-mta/notqmail/notqmail-1.08.ebuild b/mail-mta/notqmail/notqmail-1.08.ebuild
index f0c38be6c756..7378c6d1a126 100644
--- a/mail-mta/notqmail/notqmail-1.08.ebuild
+++ b/mail-mta/notqmail/notqmail-1.08.ebuild
@@ -19,7 +19,7 @@ if [[ ${PV} == "9999" ]] ; then
 	EGIT_REPO_URI="https://github.com/notqmail/notqmail.git"
 	inherit git-r3
 else
-	KEYWORDS="~amd64 ~hppa ~ia64 ~sparc"
+	KEYWORDS="~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
 	SRC_URI="https://github.com/notqmail/notqmail/releases/download/${P}/${P}.tar.xz"
 fi
 
@@ -54,7 +54,6 @@ DEPEND="
 	net-dns/libidn2
 	net-mail/queue-repair
 	sys-apps/gentoo-functions
-	sys-apps/groff
 	ssl? (
 		!libressl? ( >=dev-libs/openssl-1.1:0= )
 		libressl? ( dev-libs/libressl:= )
@@ -142,7 +141,7 @@ src_prepare() {
 }
 
 src_compile() {
-	qmail_src_compile
+	qmail_src_compile NROFF=true
 	use qmail-spp && qmail_spp_src_compile
 }
 
diff --git a/mail-mta/notqmail/notqmail-9999.ebuild b/mail-mta/notqmail/notqmail-9999.ebuild
index 6332e8b46af5..b5ff5be5d0e3 100644
--- a/mail-mta/notqmail/notqmail-9999.ebuild
+++ b/mail-mta/notqmail/notqmail-9999.ebuild
@@ -19,7 +19,7 @@ if [[ ${PV} == "9999" ]] ; then
 	EGIT_REPO_URI="https://github.com/notqmail/notqmail.git"
 	inherit git-r3
 else
-	KEYWORDS="~amd64 ~hppa ~sparc"
+	KEYWORDS="~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc"
 	SRC_URI="https://github.com/notqmail/notqmail/releases/download/${P}/${P}.tar.xz"
 fi
 
@@ -54,7 +54,6 @@ DEPEND="
 	net-dns/libidn2
 	net-mail/queue-repair
 	sys-apps/gentoo-functions
-	sys-apps/groff
 	ssl? (
 		!libressl? ( >=dev-libs/openssl-1.1:0= )
 		libressl? ( dev-libs/libressl:= )
@@ -142,7 +141,7 @@ src_prepare() {
 }
 
 src_compile() {
-	qmail_src_compile
+	qmail_src_compile NROFF=true
 	use qmail-spp && qmail_spp_src_compile
 }
 
diff --git a/mail-mta/postfix/Manifest b/mail-mta/postfix/Manifest
index 4449b2d83bf5..38c6e27035c1 100644
--- a/mail-mta/postfix/Manifest
+++ b/mail-mta/postfix/Manifest
@@ -6,8 +6,10 @@ AUX smtp.pass 29 BLAKE2B 589915bd2856fa64e22caa12fca54ef342eb07606de38d3879c13ac
 AUX smtp.sasl 42 BLAKE2B 67e9108101779b6027fa1e5cc7c9256a606d440e15bb037a0da186e6b4983ab26e88ede2f0604737c78144c03e182f66005062f1d49e10443d1ddb9757461d1f SHA512 a48e2bd173c4443dd2c389f6973a541dbcba4223b52b42b409a68d934a7fc82a98d4027267befcd5db6ec628cce6a9dffdf044e6fbd774b6e748f07f4106db47
 DIST postfix-3.5.1.tar.gz 4609587 BLAKE2B 94b06ed536417ca72729d93f03d4fa2dce602508e4c5816ad902740d4203ad3df66d7380ea41859ab75ab327c0f53bc2bbaf09ba45fe83490d02808426a6253d SHA512 9c091cda6c2d54fefc7093736f69dc60dc4d9d2d858260bde1430427bc49caa59f81aea7a992b9764998a4edaaa015ddd50392b8f0a1bccd15f52b563887a698
 DIST postfix-3.5.2.tar.gz 4611518 BLAKE2B 4bdf1876c6e210644541fb4fad6ecc4aad2f95afc1d3b7aa30c79e4ca8d2e1c24ad5541f235b8fea91b9831b9b967d6234aae3084938e334bc11a5777004134b SHA512 04e37c4542952dba0f3e44f10775c0bedf343e6382df14a9c43ebc80c005c3f6de68a4e7a7469f32ae74b8e50d10c089d4930eac0cd2e2a9ff1bd8d7481b3a76
+DIST postfix-3.5.3.tar.gz 4611925 BLAKE2B bba4b4b2e88753aff20462936bf053a6026e6e84e348887c318e10d6070374c28478f905c69168c018387dfd2d9ad25a8a0c0494d80360938ab9f16883137bfe SHA512 1d020292f244e770353efb634909afdc9ac29b81707547fda1089631febbb8ecdac7c43f6b6ec9bdc4084da2be320bc433064d293811424873062d71d3545235
 DIST postfix-3.6-20200610.tar.gz 4634682 BLAKE2B 08bd449b1b5313f9896317ca764e0eb8a11906cb7057fafcfdd60a974bfc9678d8ec0143934bbcbc4549a13367fa3c5eefe652c05739eeb425b720374aec16eb SHA512 f34c69d712a17a7697ccd9424ce076ca71c1b9e0b46855e8c323f990ca31c74dded05573a44c3c55ee10093eddbe91702bc961729c50acceae6703647d18da01
 EBUILD postfix-3.5.1.ebuild 8830 BLAKE2B 5da9e3002be93402fa4b5d767bec9ee1e17571d492a776244210a98b639df1546cd01009348a7c8d1686d0408bdc07175afdc4fe420b55f898e83eb6ba91a440 SHA512 c121bd5ecca3a74d9dad9caf43cd44884f787bb27c146300f730c57590a24007d18a3cd04cea20a22db0e22ef44d355f549514d7a1c1bba6c865749972c90e5d
 EBUILD postfix-3.5.2.ebuild 8835 BLAKE2B 783402f5b3fb51890afbba59bb042fdfc26726804ede9d523882f759c870fbfcb63a66463100bc8bb5d21e1030c59a887de263239b4e0f9e37f38fd2383ddef7 SHA512 db14226c5259442c15a3c0ef3ec9bb6b00e331840df15764e6eec2f9bb8d6d93475334924445f31e1b8d1460da9d3c24f07f94809e5dea11149e6c7d0e6781ef
+EBUILD postfix-3.5.3.ebuild 8835 BLAKE2B 783402f5b3fb51890afbba59bb042fdfc26726804ede9d523882f759c870fbfcb63a66463100bc8bb5d21e1030c59a887de263239b4e0f9e37f38fd2383ddef7 SHA512 db14226c5259442c15a3c0ef3ec9bb6b00e331840df15764e6eec2f9bb8d6d93475334924445f31e1b8d1460da9d3c24f07f94809e5dea11149e6c7d0e6781ef
 EBUILD postfix-3.6_pre20200610.ebuild 8117 BLAKE2B 1468eefc69666723812aa440b38bfa6913c63b8044b221a6369ae7006a14ebc3968bb0df91103c7daa97864986acdf9f8cf836c495a424b4b33594747dc58847 SHA512 af5af7b2a8ddd2cd769ed4b56942cbdae05d01afadc9ccaa0ab575f80fd4973f407af2e82b129a575ac7f36a5c4a5114949bd849eef0e29fa073e2610207fbcf
 MISC metadata.xml 939 BLAKE2B 01474efe62df1eda9a3ba5976847064d615b3c32d9c71838354ef375c851c7ab4d1fcc2bc0d2945ce3d259fc6a698938cee6d1354c4e0f02f1e66395e377a0c5 SHA512 8602700c2a21b66ecf2c024c06ce23452f7effd9c06a5d58c1ccb351bcdef43a3c89575cc9136efc72fcd4e06ecb0654017b51bb145e7ffeeda771e3f4e7a673
diff --git a/mail-mta/postfix/postfix-3.5.3.ebuild b/mail-mta/postfix/postfix-3.5.3.ebuild
new file mode 100644
index 000000000000..15887b8c8b9a
--- /dev/null
+++ b/mail-mta/postfix/postfix-3.5.3.ebuild
@@ -0,0 +1,316 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit flag-o-matic pam systemd toolchain-funcs
+
+MY_PV="${PV/_rc/-RC}"
+MY_SRC="${PN}-${MY_PV}"
+MY_URI="ftp://ftp.porcupine.org/mirrors/postfix-release/official"
+RC_VER="2.7"
+
+DESCRIPTION="A fast and secure drop-in replacement for sendmail"
+HOMEPAGE="http://www.postfix.org/"
+SRC_URI="${MY_URI}/${MY_SRC}.tar.gz"
+
+LICENSE="|| ( IBM EPL-2.0 )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86"
+IUSE="+berkdb cdb dovecot-sasl +eai hardened ldap ldap-bind libressl lmdb memcached mbox mysql nis pam postgres sasl selinux sqlite ssl"
+
+DEPEND=">=dev-libs/libpcre-3.4
+	dev-lang/perl
+	berkdb? ( >=sys-libs/db-3.2:* )
+	cdb? ( || ( >=dev-db/tinycdb-0.76 >=dev-db/cdb-0.75-r4 ) )
+	eai? ( dev-libs/icu:= )
+	ldap? ( net-nds/openldap )
+	ldap-bind? ( net-nds/openldap[sasl] )
+	lmdb? ( >=dev-db/lmdb-0.9.11 )
+	mysql? ( dev-db/mysql-connector-c:0= )
+	nis? ( net-libs/libnsl )
+	pam? ( sys-libs/pam )
+	postgres? ( dev-db/postgresql:* )
+	sasl? (  >=dev-libs/cyrus-sasl-2 )
+	sqlite? ( dev-db/sqlite:3 )
+	ssl? (
+		!libressl? ( dev-libs/openssl:0= )
+		libressl? ( >=dev-libs/libressl-2.9.1:0= )
+	)"
+
+RDEPEND="${DEPEND}
+	acct-group/postfix
+	acct-group/postdrop
+	acct-user/postfix
+	memcached? ( net-misc/memcached )
+	net-mail/mailbase
+	!mail-mta/courier
+	!mail-mta/esmtp
+	!mail-mta/exim
+	!mail-mta/mini-qmail
+	!mail-mta/msmtp[mta]
+	!mail-mta/netqmail
+	!mail-mta/nullmailer
+	!mail-mta/qmail-ldap
+	!mail-mta/sendmail
+	!mail-mta/opensmtpd
+	!mail-mta/ssmtp[mta]
+	!net-mail/fastforward
+	selinux? ( sec-policy/selinux-postfix )"
+
+REQUIRED_USE="ldap-bind? ( ldap sasl )"
+
+S="${WORKDIR}/${MY_SRC}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-libressl-certkey.patch"
+	"${FILESDIR}/${PN}-libressl-server.patch"
+)
+
+src_prepare() {
+	default
+	sed -i -e "/^#define ALIAS_DB_MAP/s|:/etc/aliases|:/etc/mail/aliases|" \
+		src/util/sys_defs.h || die "sed failed"
+	# change default paths to better comply with portage standard paths
+	sed -i -e "s:/usr/local/:/usr/:g" conf/master.cf || die "sed failed"
+}
+
+src_configure() {
+	for name in CDB LDAP LMDB MYSQL PCRE PGSQL SDBM SQLITE
+	do
+		local AUXLIBS_${name}=""
+	done
+
+	# Make sure LDFLAGS get passed down to the executables.
+	local mycc="-DHAS_PCRE" mylibs="${LDFLAGS} -ldl"
+	AUXLIBS_PCRE="$(pcre-config --libs)"
+
+	use pam && mylibs="${mylibs} -lpam"
+
+	if use ldap; then
+		mycc="${mycc} -DHAS_LDAP"
+		AUXLIBS_LDAP="-lldap -llber"
+	fi
+
+	if use mysql; then
+		mycc="${mycc} -DHAS_MYSQL $(mysql_config --include)"
+		AUXLIBS_MYSQL="$(mysql_config --libs)"
+	fi
+
+	if use postgres; then
+		mycc="${mycc} -DHAS_PGSQL -I$(pg_config --includedir)"
+		AUXLIBS_PGSQL="-L$(pg_config --libdir) -lpq"
+	fi
+
+	if use sqlite; then
+		mycc="${mycc} -DHAS_SQLITE"
+		AUXLIBS_SQLITE="-lsqlite3 -lpthread"
+	fi
+
+	if use ssl; then
+		mycc="${mycc} -DUSE_TLS"
+		mylibs="${mylibs} -lssl -lcrypto"
+	fi
+
+	if use lmdb; then
+		mycc="${mycc} -DHAS_LMDB"
+		AUXLIBS_LMDB="-llmdb -lpthread"
+	fi
+
+	if ! use eai; then
+		mycc="${mycc} -DNO_EAI"
+	fi
+
+	# broken. and "in other words, not supported" by upstream.
+	# Use inet_protocols setting in main.cf
+	#if ! use ipv6; then
+	#	mycc="${mycc} -DNO_IPV6"
+	#fi
+
+	if use sasl; then
+		if use dovecot-sasl; then
+			# Set dovecot as default.
+			mycc="${mycc} -DDEF_SASL_SERVER=\\\"dovecot\\\""
+		fi
+		if use ldap-bind; then
+			mycc="${mycc} -DUSE_LDAP_SASL"
+		fi
+		mycc="${mycc} -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl"
+		mylibs="${mylibs} -lsasl2"
+	elif use dovecot-sasl; then
+		mycc="${mycc} -DUSE_SASL_AUTH -DDEF_SERVER_SASL_TYPE=\\\"dovecot\\\""
+	fi
+
+	if ! use nis; then
+		mycc="${mycc} -DNO_NIS"
+	fi
+
+	if ! use berkdb; then
+		mycc="${mycc} -DNO_DB"
+		if use cdb; then
+			# change default hash format from Berkeley DB to cdb
+			mycc="${mycc} -DDEF_DB_TYPE=\\\"cdb\\\""
+		fi
+	fi
+
+	if use cdb; then
+		mycc="${mycc} -DHAS_CDB -I/usr/include/cdb"
+		# Tinycdb is preferred.
+		if has_version dev-db/tinycdb ; then
+			einfo "Building with dev-db/tinycdb"
+			AUXLIBS_CDB="-lcdb"
+		else
+			einfo "Building with dev-db/cdb"
+			CDB_PATH="/usr/$(get_libdir)"
+			for i in cdb.a alloc.a buffer.a unix.a byte.a ; do
+				AUXLIBS_CDB="${AUXLIBS_CDB} ${CDB_PATH}/${i}"
+			done
+		fi
+	fi
+
+	# Robin H. Johnson <robbat2@gentoo.org> 17/Nov/2006
+	# Fix because infra boxes hit 2Gb .db files that fail a 32-bit fstat signed check.
+	mycc="${mycc} -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
+	filter-lfs-flags
+
+	# Workaround for bug #76512
+	if use hardened; then
+		[[ "$(gcc-version)" == "3.4" ]] && replace-flags -O? -Os
+	fi
+
+	# Remove annoying C++ comment style warnings - bug #378099
+	append-flags -Wno-comment
+
+	sed -i -e "/^RANLIB/s/ranlib/$(tc-getRANLIB)/g" "${S}"/makedefs
+	sed -i -e "/^AR/s/ar/$(tc-getAR)/g" "${S}"/makedefs
+
+	emake makefiles shared=yes dynamicmaps=no pie=yes \
+		shlib_directory="/usr/$(get_libdir)/postfix/MAIL_VERSION" \
+		DEBUG="" CC="$(tc-getCC)" OPT="${CFLAGS}" CCARGS="${mycc}" AUXLIBS="${mylibs}" \
+		AUXLIBS_CDB="${AUXLIBS_CDB}" AUXLIBS_LDAP="${AUXLIBS_LDAP}" \
+		AUXLIBS_LMDB="${AUXLIBS_LMDB}" AUXLIBS_MYSQL="${AUXLIBS_MYSQL}" \
+		AUXLIBS_PCRE="${AUXLIBS_PCRE}" AUXLIBS_PGSQL="${AUXLIBS_PGSQL}" \
+		AUXLIBS_SQLITE="${AUXLIBS_SQLITE}"
+}
+
+src_install() {
+	LD_LIBRARY_PATH="${S}/lib" \
+	/bin/sh postfix-install \
+		-non-interactive \
+		install_root="${D}" \
+		config_directory="/etc/postfix" \
+		manpage_directory="/usr/share/man" \
+		command_directory="/usr/sbin" \
+		mailq_path="/usr/bin/mailq" \
+		newaliases_path="/usr/bin/newaliases" \
+		sendmail_path="/usr/sbin/sendmail" \
+		|| die "postfix-install failed"
+
+	# Fix spool removal on upgrade
+	rm -Rf "${D}"/var
+	keepdir /var/spool/postfix
+
+	# Install rmail for UUCP, closes bug #19127
+	dobin auxiliary/rmail/rmail
+
+	# Provide another link for legacy FSH
+	dosym ../sbin/sendmail /usr/$(get_libdir)/sendmail
+
+	# Install qshape, posttls-finger and collate
+	dobin auxiliary/qshape/qshape.pl
+	doman man/man1/qshape.1
+	dobin bin/posttls-finger
+	doman man/man1/posttls-finger.1
+	dobin auxiliary/collate/collate.pl
+	newdoc auxiliary/collate/README README.collate
+
+	# Performance tuning tools and their manuals
+	dosbin bin/smtp-{source,sink} bin/qmqp-{source,sink}
+	doman man/man1/smtp-{source,sink}.1 man/man1/qmqp-{source,sink}.1
+
+	# Set proper permissions on required files/directories
+	keepdir /var/lib/postfix
+	fowners -R postfix:postfix /var/lib/postfix
+	fperms 0750 /var/lib/postfix
+	fowners root:postdrop /usr/sbin/post{drop,queue}
+	fperms 02755 /usr/sbin/post{drop,queue}
+
+	keepdir /etc/postfix
+	keepdir /etc/postfix/postfix-files.d
+	if use mbox; then
+		mypostconf="mail_spool_directory=/var/spool/mail"
+	else
+		mypostconf="home_mailbox=.maildir/"
+	fi
+	LD_LIBRARY_PATH="${S}/lib" \
+	"${D}"/usr/sbin/postconf -c "${D}"/etc/postfix \
+		-e ${mypostconf} || die "postconf failed"
+
+	insinto /etc/postfix
+	newins "${FILESDIR}"/smtp.pass saslpass
+	fperms 600 /etc/postfix/saslpass
+
+	newinitd "${FILESDIR}"/postfix.rc6.${RC_VER} postfix
+	# do not start mysql/postgres unnecessarily - bug #359913
+	use mysql || sed -i -e "s/mysql //" "${D}/etc/init.d/postfix"
+	use postgres || sed -i -e "s/postgresql //" "${D}/etc/init.d/postfix"
+
+	dodoc *README COMPATIBILITY HISTORY PORTING RELEASE_NOTES*
+	mv "${S}"/examples "${D}"/usr/share/doc/${PF}/
+	# postfix set-permissions expects uncompressed man files
+	docompress -x /usr/share/man
+
+	pamd_mimic_system smtp auth account
+
+	if use sasl; then
+		insinto /etc/sasl2
+		newins "${FILESDIR}"/smtp.sasl smtpd.conf
+	fi
+
+	# header files
+	insinto /usr/include/postfix
+	doins include/*.h
+
+	if has_version mail-mta/postfix; then
+		# let the sysadmin decide when to change the compatibility_level
+		sed -i -e /^compatibility_level/"s/^/#/" "${D}"/etc/postfix/main.cf || die
+	fi
+
+	systemd_dounit "${FILESDIR}/${PN}.service"
+}
+
+pkg_preinst() {
+	if has_version '<mail-mta/postfix-3.4'; then
+		elog
+		elog "Postfix-3.4 introduces a new master.cf service 'postlog'"
+		elog "with type 'unix-dgram' that is used by the new postlogd(8) daemon."
+		elog "Before backing out to an older Postfix version, edit the master.cf"
+		elog "file and remove the postlog entry."
+		elog
+	fi
+}
+
+pkg_postinst() {
+	if [[ ! -e /etc/mail/aliases.db ]] ; then
+		ewarn
+		ewarn "You must edit /etc/mail/aliases to suit your needs"
+		ewarn "and then run /usr/bin/newaliases. Postfix will not"
+		ewarn "work correctly without it."
+		ewarn
+	fi
+
+	# check and fix file permissions
+	"${EROOT}"/usr/sbin/postfix set-permissions
+
+	# configure tls
+	if use ssl ; then
+		if "${EROOT}"/usr/sbin/postfix tls all-default-client; then
+			elog "To configure client side TLS settings:"
+			elog "${EROOT}"/usr/sbin/postfix tls enable-client
+		fi
+		if "${EROOT}"/usr/sbin/postfix tls all-default-server; then
+			elog "To configure server side TLS settings:"
+			elog "${EROOT}"/usr/sbin/postfix tls enable-server
+		fi
+	fi
+}