diff --git a/sympa/doc/installation.md b/sympa/doc/installation.md
index cd4253a..7299f27 100644
--- a/sympa/doc/installation.md
+++ b/sympa/doc/installation.md
@@ -1,113 +1,8 @@
-sympa on debian 12
+sympa on debian 13
 ==================
 
-DOC: 
-https://www.sympa.community/manual/install/install-sympa-distribution-debian.html
-https://wiki.evolix.org/HowtaptoSympa
-
-USE OF: postfix + postgresql + ... 
-
-## Nginx + fastcgi (recommended!) + NON-INTERACTIVE
-
-```bash
-# postfix
-debconf-set-selections <<EOF
-postfix postfix/mailname string $(hostname -f)
-postfix postfix/main_mailer_type string 'Internet Site'
-postfix postfix/mynetworks string '127.0.0.0/8'
-EOF
-DEBIAN_FRONTEND=noninteractive apt install -y postfix postgresql nginx fcgiwrap perl-doc micro debconf-utils
-postconf -e "inet_protocols = ipv4"
-systemctl restart postfix
-
-# sympa
-listmasters="pvincent@artcode.re,jnoel@mithril.re"
-[[ $(hostname -d) == *.* ]] && listmasters+=",listmaster@$(hostname -d)" || true
-debconf-set-selections <<EOF
-sympa wwsympa/webserver_type select 'Other'
-sympa sympa/database-type string pgsql
-sympa sympa/db_host string localhost
-sympa sympa/db_name string sympa
-sympa sympa/db_user string sympa
-sympa sympa/db_pass password sympa
-sympa sympa/language select fr
-sympa sympa/listmaster string $listmasters
-EOF
-DEBIAN_FRONTEND=noninteractive apt install -y sympa
-systemctl disable sympasoap.{socket,service}
-systemctl stop sympasoap.{socket,service}
-
-# nginx
-cat <<EOF > /etc/nginx/sites-available/sympa.conf
-server {
-  listen 80;
-  server_name _;
-  rewrite ^/$ /wws permanent;
-
-  location /wws {
-    include fastcgi_params;
-    fastcgi_param SERVER_NAME $(hostname -f);
-    fastcgi_pass  unix:/run/sympa/wwsympa.socket;
-  }
-
-  location /static-sympa {
-    alias /usr/share/sympa/static_content;
-  }
-
-  location /css-sympa {
-    alias /var/lib/sympa/css;
-  }
-
-  location /pictures-sympa { 
-    alias /var/lib/sympa/pictures;
-  }
-}
-EOF
-cd /etc/nginx/sites-enabled && rm -f default && ln -sf ../sites-available/sympa.conf && cd
-systemctl reload nginx
-
-# final word
-echo Sympa successfully installed!
-```
-
-## after any sympa change!
-
-* systemctl restart wwsympa.socket
-
-
-## Apache2 + fcgi (deprecated, see nginx below)
-
-Rk: replace {{PUBLIC_URL}} and {{LISTMASTER}} according to your needs!
-```
-PUBLIC_URL=listes.artcode.re
-LISTMASTER=pvincent@artcode.re
-```
-
-* apt install -y postfix postgresql apache2 libapache2-mod-fcgid spawn-fcgi
-  * domain: {{PUBLIC_URL}}
-* apt install -y sympa
-  * db: postgresql
-  * pass: sympa
-  * web: apache2
-  * setuid: no
-* editor /etc/sympa/sympa/sympa.conf
-  * listmaster: {{LISTMASTER}}
-  * lang: fr
-  * wwsympa_url:     http://{{PUBLIC_URL}}/wws
-* a2enmod rewrite proxy_fcgi
-* editor /etc/apache2/sites-available/sympa.conf
-  ```
-  <VirtualHost *:80>
-      ServerName {{PUBLIC_URL}}
-      RewriteEngine On
-      RewriteRule ^/$ /wws [R]
-      <Location /wws>
-          SetHandler "proxy:unix:/run/sympa/wwsympa.socket|fcgi://localhost"
-          Require all granted
-      </Location>
-  </VirtualHost>
-  ```
-* a2dissite 000-default.conf
-* a2ensite sympa.conf
-* systemctl restart apache2 sympa
+TODO: build script install_sympa_for_domain
 
+* hostname: listes.rdq43.fr
+* net0: name=eth0,bridge=vmbr0,firewall=1,gw=51.89.25.254,hwaddr=02:00:00:49:ea:6d,ip=51.89.25.216/32,type=veth
+* listes2.artcode.re
diff --git a/sympa/miaou/miaou-install-from-import-sympa b/sympa/miaou/miaou-install-from-import-sympa
index 97c36f4..d132649 100755
--- a/sympa/miaou/miaou-install-from-import-sympa
+++ b/sympa/miaou/miaou-install-from-import-sympa
@@ -47,10 +47,11 @@ function install_fake_additional {
 	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_ldap_auth_remote.recipe
 }
 
-function fix_entries {
-	echo 'fix entries global on...'
+function fix_configuration_entries {
+	echo 'fix configuration entries...'
 	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_fix_dkim_dmarc.recipe
 	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_fix_external_origin.recipe
+	miaou-recipe "$CONTAINER" "$BASEDIR"/../recipe/sympa_fix_personalization.recipe
 }
 
 function import {
@@ -75,6 +76,6 @@ parse_options $*
 
 install
 import
-fix_entries
+fix_configuration_entries
 
 install_fake_additional
diff --git a/sympa/recipe/sympa_fix_personalization.recipe b/sympa/recipe/sympa_fix_personalization.recipe
new file mode 100644
index 0000000..0fe4278
--- /dev/null
+++ b/sympa/recipe/sympa_fix_personalization.recipe
@@ -0,0 +1,30 @@
+#!/usr/bin/env miaou-recipe
+
+# CONSTANTS
+
+GLOBAL_CONF=/etc/sympa/sympa/sympa.conf
+LIST_DATA_DIR=/var/lib/sympa/list_data
+FOUND=false
+
+# FUNCTIONS
+
+function fix_personalization {
+	if ! grep -q "^personalization_feature.*\*$" $GLOBAL_CONF; then
+		/opt/miaou-bash/tools/append_or_replace '^personalization_feature.*$' 'personalization_feature on' $GLOBAL_CONF
+		/opt/miaou-bash/tools/append_or_replace '^personalization.mail_apply_on.*$' 'personalization.mail_apply_on footer' $GLOBAL_CONF
+		echo 'personalization now enabled'
+		FOUND=true
+	else
+		echo 'personalization already enabled globally!'
+	fi
+}
+
+function restart_services {
+	$FOUND && systemctl restart sympa wwsympa.socket || true
+}
+
+# MAIN
+
+set -Eue
+fix_personalization
+restart_services