diff --git a/meta-networking/recipes-daemons/postfix/files/main.cf_2.0 b/meta-networking/recipes-daemons/postfix/files/main.cf
similarity index 98%
rename from meta-networking/recipes-daemons/postfix/files/main.cf_2.0
rename to meta-networking/recipes-daemons/postfix/files/main.cf
index dc7feb57b7..2371ace6e4 100644
--- a/meta-networking/recipes-daemons/postfix/files/main.cf_2.0
+++ b/meta-networking/recipes-daemons/postfix/files/main.cf
@@ -1,3 +1,6 @@
+compatibility_level = 2
+smtputf8_enable = no
+
 # Configure your domain and accounts
 #mydomain=sample.com
 #FQDN from gethostname
diff --git a/meta-networking/recipes-daemons/postfix/postfix.inc b/meta-networking/recipes-daemons/postfix/postfix.inc
index a588bd3476..8dad45f85d 100644
--- a/meta-networking/recipes-daemons/postfix/postfix.inc
+++ b/meta-networking/recipes-daemons/postfix/postfix.inc
@@ -18,7 +18,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=64375f37431336ea1b1b3005fe3fa354"
 SRC_URI = "ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-${PV}.tar.gz \
     file://makedefs.patch \
     file://install.patch \
-    file://main.cf_2.0 \
+    file://main.cf \
     file://postfix \
     file://internal_recipient \
     file://postfix.service \
@@ -135,7 +135,7 @@ SYSTEMD_SERVICE_${PN} = "postfix.service"
 do_install () {
     sh ./postfix-install 'install_root=${D}' \
         'config_directory=${sysconfdir}/postfix' \
-        'daemon_directory=${libexecdir}' \
+        'daemon_directory=${libexecdir}/postfix' \
         'command_directory=${sbindir}' \
         'queue_directory=${localstatedir}/spool/postfix' \
         'sendmail_path=${sbindir}/sendmail.postfix' \
@@ -149,8 +149,8 @@ do_install () {
     mv ${D}${sysconfdir}/postfix/main.cf ${D}${sysconfdir}/postfix/sample-main.cf
     install -m 755 ${S}/bin/smtp-sink ${D}/${sbindir}/
     install -d ${D}${sysconfdir}/init.d
-    install -m 644 ${WORKDIR}/main.cf_2.0 ${D}${sysconfdir}/postfix/main.cf
-    sed -i 's#@LIBEXECDIR@#${libexecdir}#' ${D}${sysconfdir}/postfix/main.cf
+    install -m 644 ${WORKDIR}/main.cf ${D}${sysconfdir}/postfix/main.cf
+    sed -i 's#@LIBEXECDIR@#${libexecdir}/postfix#' ${D}${sysconfdir}/postfix/main.cf
 
     install -m 755 ${WORKDIR}/check_hostname.sh ${D}${sbindir}/
 
@@ -159,11 +159,11 @@ do_install () {
 
     install -d ${D}${systemd_unitdir}/system
     install -m 0644 ${WORKDIR}/postfix.service ${D}${systemd_unitdir}/system
-    sed -i -e 's#@LIBEXECDIR@#${libexecdir}#g' ${D}${systemd_unitdir}/system/postfix.service
+    sed -i -e 's#@LIBEXECDIR@#${libexecdir}/postfix#g' ${D}${systemd_unitdir}/system/postfix.service
     sed -i -e 's#@LOCALSTATEDIR@#${localstatedir}#g' ${D}${systemd_unitdir}/system/postfix.service
     sed -i -e 's#@SBINDIR@#${sbindir}#g' ${D}${systemd_unitdir}/system/postfix.service
 
-    install -m 0755 ${WORKDIR}/aliasesdb ${D}${libexecdir}
+    install -m 0755 ${WORKDIR}/aliasesdb ${D}${libexecdir}/postfix
 
     install -m 770 -d ${D}${localstatedir}/spool/postfix
     chown postfix:postfix ${D}${localstatedir}/spool/postfix
@@ -217,6 +217,12 @@ do_install_append_class-native() {
 do_install_append_class-target() {
     # Remove references to buildmachine paths in target makedefs.out
     sed -i 's:-fdebug-prefix-map[^ ]*::g; s:--sysroot=${STAGING_DIR_TARGET}::g' ${D}/etc/postfix/makedefs.out
+    # Since we are building recipe postfix, newaliases and postmap come from our sysroot_native.
+    touch ${D}/etc/aliases
+    newaliases -C ${D}/etc/postfix/main.cf -oA${D}/etc/aliases
+    touch ${D}/etc/postfix/virtual_alias
+    postmap -c ${D}/etc/postfix ${D}/etc/postfix/virtual_alias
+
 }
 
 NATIVE_INSTALL_WORKS = "1"
@@ -240,13 +246,8 @@ pkg_postinst_${PN} () {
         touch /etc/postfix/virtual_alias
         postmap /etc/postfix/virtual_alias
     else
-        touch $D/etc/aliases
-        newaliases -C $D/etc/postfix/main.cf -oA$D/etc/aliases
-        touch $D/etc/postfix/virtual_alias
-        postmap -c $D/etc/postfix $D/etc/postfix/virtual_alias
-
         if ${@'true' if 'linuxstdbase' in d.getVar('DISTROOVERRIDES', False) else 'false'}; then
-            # /usr/lib/sendmial is required by LSB core test
+            # /usr/lib/sendmail is required by LSB core test
             [ ! -L $D/usr/lib/sendmail ] && ln -sf ${sbindir}/sendmail $D/usr/lib/
         fi
     fi
@@ -255,4 +256,5 @@ pkg_postinst_${PN} () {
 # Exclude .debug directories from the main package
 FILES_${PN} = "${sysconfdir} ${localstatedir} ${bindir}/* ${sbindir}/* \
                ${libexecdir}/* ${systemd_unitdir}/*"
-FILES_${PN}-dbg += "${libexecdir}/.debug"
+CONFFILES_${PN} = "/etc/aliases /etc/postfix/virtual_alias*"
+FILES_${PN}-dbg += "${libexecdir}/postfix/.debug"
diff --git a/meta-networking/recipes-daemons/postfix/postfix_3.2.2.bb b/meta-networking/recipes-daemons/postfix/postfix_3.2.2.bb
index 439ede9b65..89af406ac3 100644
--- a/meta-networking/recipes-daemons/postfix/postfix_3.2.2.bb
+++ b/meta-networking/recipes-daemons/postfix/postfix_3.2.2.bb
@@ -1,18 +1,9 @@
 require postfix.inc
 
-SRC_URI = "ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-${PV}.tar.gz \
-           file://makedefs.patch \
-           file://install.patch \
-           file://main.cf_2.0 \
-           file://postfix \
-           file://internal_recipient \
-           file://postfix.service \
-           file://aliasesdb \
-           file://check_hostname.sh \
-           file://0001-Check-for-glibc-before-setting-CANT_USE_SEND_RECV_MS.patch \
-           file://0001-makedefs-Use-native-compiler-to-build-makedefs.test.patch \
-           file://postfix-install.patch \
-           file://icu-config.patch \
+SRC_URI += "file://0001-Check-for-glibc-before-setting-CANT_USE_SEND_RECV_MS.patch \
+            file://0001-makedefs-Use-native-compiler-to-build-makedefs.test.patch \
+            file://postfix-install.patch \
+            file://icu-config.patch \
            "
 SRC_URI[md5sum] = "aea073a9b0bea5bdb590460a270a4aa0"
 SRC_URI[sha256sum] = "d06849418d119d09366997b2b481bb23f737629769b4e4a52da42fb3ad8b0576"