diff --git a/scripts/install b/scripts/install
index d5e0f86..fadaf20 100644
--- a/scripts/install
+++ b/scripts/install
@@ -22,6 +22,7 @@ ynh_abort_if_errors	# Active trap pour arrêter le script si une erreur est dét
 domain=$YNH_APP_ARG_DOMAIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
 path_url=$YNH_APP_ARG_PATH
+admin_email=$YNH_APP_ARG_EMAIL
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -55,7 +56,7 @@ ynh_app_setting_set $app path_url "$path_url"
 #=================================================
 
 # Find a free port
-port=$(ynh_find_port 3000)
+port=$(ynh_find_port 4000)
 # Open this port
 yunohost firewall allow --no-upnp TCP $port 2>&1
 ynh_app_setting_set $app port $port
@@ -129,7 +130,7 @@ popd
 
 # Copy default configuration file
 mv "$final_path/config.example.js" "$final_path/config.js"
-
+ynh_replace_string "_domain = 'http://localhost:3000/'" "_domain = 'https://$domain$path_url'" "$final_path/config.js"
 # Set service port
 ynh_replace_string "httpPort: 3000" "httpPort: $port" "$final_path/config.js"
 # Tune CSP to allow for YunoHost tile
@@ -137,7 +138,7 @@ ynh_replace_string "httpPort: 3000" "httpPort: $port" "$final_path/config.js"
 # Remove donate button
 ynh_replace_string "removeDonateButton: false" "removeDonateButton: true" "$final_path/config.js"
 # Disable analytics unsolicited communications
-ynh_replace_string "adminEmail: 'i.did.not.read.my.config@cryptpad.fr'" "adminEmail: false" "$final_path/config.js"
+ynh_replace_string "adminEmail: 'i.did.not.read.my.config@cryptpad.fr'" "adminEmail: $admin_email" "$final_path/config.js"
 
 # Store file checksum to detected user modifications on upgrade
 ynh_store_file_checksum "$final_path/config.js"