diff --git a/sympa/miaou/miaou-install-from-import-sympa b/sympa/miaou/miaou-install-from-import-sympa
index 0513cb7..ddf8a50 100755
--- a/sympa/miaou/miaou-install-from-import-sympa
+++ b/sympa/miaou/miaou-install-from-import-sympa
@@ -47,31 +47,32 @@ function install_fake_additional {
 	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_ldap_auth_remote.recipe
 }
 
-function fix_dmarc_dkim_local_off {
-	echo 'fix dmarc dkim local off...'
-	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_fix_dmarc_dkim_local_off.recipe
+function fix_dkim_dmarc {
+	echo 'fix dkim global on...'
+	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_fix_dkim_dmarc.recipe
 }
 
-function fix_dkim_global_on {
-	echo 'fix dkim global on...'
-	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_fix_dkim_global_on.recipe
+function import {
+	echo "copy the backup to container..."
+	import_base=$(basename $IMPORT_FILE)
+	echo "copy import file: $import_base"
+	miaou-push $CONTAINER $IMPORT_FILE
+
+	echo "launch the import process..."
+	miaou-exec $CONTAINER -- /opt/miaou-sympa/tools/sympa_import.bash "/root/$import_base"
 }
 
+function install {
+	"$BASEDIR"/miaou-install-sympa "$CONTAINER"
+
+}
 # MAIN
 
 set -Eue
 parse_options $*
 
-"$BASEDIR"/miaou-install-sympa "$CONTAINER"
-
-import_base=$(basename $IMPORT_FILE)
-echo "copy import file: $import_base"
-miaou-push $CONTAINER $IMPORT_FILE /root/
-
-echo "launch the import process"
-miaou-exec $CONTAINER -- /opt/miaou-sympa/tools/sympa_import.bash "/root/$import_base"
-
-fix_dmarc_dkim_local_off
-fix_dkim_global_on
+install
+import
+fix_dkim_dmarc
 
 install_fake_additional
diff --git a/sympa/miaou/miaou-migrate-sympa-from-container b/sympa/miaou/miaou-migrate-sympa-from-container
index 5a386c5..93d4a98 100755
--- a/sympa/miaou/miaou-migrate-sympa-from-container
+++ b/sympa/miaou/miaou-migrate-sympa-from-container
@@ -67,9 +67,9 @@ function get_container_net0 {
 }
 
 function rename_old_container {
-	pct-rename $CONTAINER $CONTAINER.9
 	pct set $OLD_VMID --delete net0
-	sleep 3
+	pct-rename $CONTAINER $CONTAINER.9
+	pct-reboot $OLD_VMID
 }
 
 function create_new_container {
diff --git a/sympa/recipe/sympa_fix_dkim_dmarc.recipe b/sympa/recipe/sympa_fix_dkim_dmarc.recipe
new file mode 100644
index 0000000..265f7ad
--- /dev/null
+++ b/sympa/recipe/sympa_fix_dkim_dmarc.recipe
@@ -0,0 +1,59 @@
+#!/usr/bin/env miaou-recipe
+
+# CONSTANTS
+
+GLOBAL_CONF=/etc/sympa/sympa/sympa.conf
+FOUND=false
+
+# FUNCTIONS
+
+function fix_dkim_dmarc_global {
+	if ! grep -q "^dkim_feature[[:space:]]*on" $GLOBAL_CONF; then
+		local sympa_domain=$(grep '^domain' "$GLOBAL_CONF" | cut -f2)
+		/opt/miaou-bash/tools/append_or_replace '^dkim_feature.*$' 'dkim_feature    on' $GLOBAL_CONF
+		/opt/miaou-bash/tools/append_or_replace '^dkim_signature_apply_on.*$' 'dkim_signature_apply_on  any' $GLOBAL_CONF
+		/opt/miaou-bash/tools/append_or_replace '^dkim_parameters.private_key_path.*$' 'dkim_parameters.private_key_path /etc/dkimkeys/mail.private' $GLOBAL_CONF
+		/opt/miaou-bash/tools/append_or_replace '^dkim_parameters.selector.*$' 'dkim_parameters.selector  mail' $GLOBAL_CONF
+		/opt/miaou-bash/tools/append_or_replace '^dkim_parameters.signer_domain.*$' "dkim_parameters.signer_domain $sympa_domain" $GLOBAL_CONF
+
+		/opt/miaou-bash/tools/append_or_replace '^arc_feature.*$' 'arc_feature on' $GLOBAL_CONF
+		/opt/miaou-bash/tools/append_or_replace '^remove_dkim_headers.*$' 'remove_dkim_headers on' $GLOBAL_CONF
+		/opt/miaou-bash/tools/append_or_replace '^dmarc_protection.mode*$' 'dmarc_protection.mode   dmarc_reject' $GLOBAL_CONF
+
+		echo 'dkim feature now enabled'
+		FOUND=true
+	else
+		echo 'dkim feature already enabled globally!'
+	fi
+}
+
+function fix_dkim_dmarc_local {
+	config_files=$(find $LIST_DATA_DIR -name "config" -type f)
+	for i in $config_files; do
+		if grep -q -e ^dmarc -e ^dkim $i; then
+			FOUND=true
+			echo "found problematic configuration in $i"
+			remove_section_from_file $i dkim
+			remove_section_from_file $i dmarc
+		fi
+	done
+}
+
+function remove_section_from_file {
+	local file=$1
+	local section=$2
+	awk "/^$section/{found=1} !found{print} /^$/{found=0}" $file > $file.new
+	mv $file.new $file
+	chown sympa:sympa $file
+}
+
+function restart_services {
+	$FOUND && systemctl restart sympa wwsympa.socket || true
+}
+
+# MAIN
+
+set -Eue
+fix_dkim_dmarc_global
+fix_dkim_dmarc_local
+restart_services
diff --git a/sympa/recipe/sympa_fix_dkim_global_on.recipe b/sympa/recipe/sympa_fix_dkim_global_on.recipe
deleted file mode 100644
index 264c75e..0000000
--- a/sympa/recipe/sympa_fix_dkim_global_on.recipe
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env miaou-recipe
-
-# CONSTANTS
-
-GLOBAL_CONF=/etc/sympa/sympa/sympa.conf
-
-# FUNCTIONS
-
-function fix_dkim_global_on {
-	if ! grep -q "^dkim_feature[[:space:]]*on" $GLOBAL_CONF; then
-		local sympa_domain=$(grep '^domain' "$GLOBAL_CONF" | cut -f2)
-		/opt/miaou-bash/tools/append_or_replace '^dkim_feature.*$' 'dkim_feature    on' $GLOBAL_CONF
-		/opt/miaou-bash/tools/append_or_replace '^dkim_signature_apply_on.*$' 'dkim_signature_apply_on  any' $GLOBAL_CONF
-		/opt/miaou-bash/tools/append_or_replace '^dkim_parameters.private_key_path.*$' 'dkim_parameters.private_key_path /etc/dkimkeys/mail.private' $GLOBAL_CONF
-		/opt/miaou-bash/tools/append_or_replace '^dkim_parameters.selector.*$' 'dkim_parameters.selector  mail' $GLOBAL_CONF
-		/opt/miaou-bash/tools/append_or_replace '^dkim_parameters.signer_domain.*$' "dkim_parameters.signer_domain $sympa_domain" $GLOBAL_CONF
-		echo 'dkim feature now enabled'
-	else
-		echo 'dkim feature already enabled globally!'
-	fi
-}
-
-# MAIN
-
-set -Eue
-fix_dkim_global_on
-systemctl restart sympa wwsympa.socket
diff --git a/sympa/recipe/sympa_fix_dmarc_dkim_local_off.recipe b/sympa/recipe/sympa_fix_dmarc_dkim_local_off.recipe
deleted file mode 100644
index 3534f6c..0000000
--- a/sympa/recipe/sympa_fix_dmarc_dkim_local_off.recipe
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env miaou-recipe
-
-# CONSTANTS
-
-LIST_DATA_DIR=/var/lib/sympa/list_data
-FOUND=false
-
-# FUNCTIONS
-
-function fix_for_local_config {
-	config_files=$(find $LIST_DATA_DIR -name "config" -type f)
-	for i in $config_files; do
-		if grep -q -e ^dmarc -e ^dkim $i; then
-			FOUND=true
-			echo "found problematic configuration in $i"
-			remove_section_from_file $i dkim
-			remove_section_from_file $i dmarc
-		fi
-	done
-}
-
-function remove_section_from_file {
-	local file=$1
-	local section=$2
-	awk "/^$section/{found=1} !found{print} /^$/{found=0}" $file > $file.new
-	mv $file.new $file
-	chown sympa:sympa $file
-}
-
-# MAIN
-
-set -Eue
-fix_for_local_config
-systemctl restart sympa wwsympa.socket