diff --git a/config/docker.exs b/config/docker.exs
index 6363cfc6b..3664c5586 100644
--- a/config/docker.exs
+++ b/config/docker.exs
@@ -1,6 +1,7 @@
 # Mobilizon instance configuration
 
 import Config
+import Mobilizon.Service.Config.Helpers
 
 {:ok, _} = Application.ensure_all_started(:tls_certificate_check)
 
@@ -49,9 +50,20 @@ config :mobilizon, :instance,
   description: "Change this to a proper description of your instance",
   hostname: System.get_env("MOBILIZON_INSTANCE_HOST", "mobilizon.lan"),
   registrations_open: System.get_env("MOBILIZON_INSTANCE_REGISTRATIONS_OPEN", "false") == "true",
-  demo: false,
-  allow_relay: true,
-  federating: true,
+  registration_email_allowlist:
+    System.get_env("MOBILIZON_INSTANCE_REGISTRATIONS_EMAIL_ALLOWLIST", "")
+    |> String.split(",", trim: true),
+  registration_email_denylist:
+    System.get_env("MOBILIZON_INSTANCE_REGISTRATIONS_EMAIL_DENYLIST", "")
+    |> String.split(",", trim: true),
+  disable_database_login:
+    System.get_env("MOBILIZON_INSTANCE_DISABLE_DATABASE_LOGIN", "false") == "true",
+  default_language: System.get_env("MOBILIZON_INSTANCE_DEFAULT_LANGUAGE", "en"),
+  demo: System.get_env("MOBILIZON_INSTANCE_DEMO", "false") == "true",
+  allow_relay: System.get_env("MOBILIZON_INSTANCE_ALLOW_RELAY", "true") == "true",
+  federating: System.get_env("MOBILIZON_INSTANCE_FEDERATING", "true") == "true",
+  enable_instance_feeds:
+    System.get_env("MOBILIZON_INSTANCE_ENABLE_INSTANCE_FEEDS", "true") == "true",
   email_from: System.get_env("MOBILIZON_INSTANCE_EMAIL", "noreply@mobilizon.lan"),
   email_reply_to: System.get_env("MOBILIZON_REPLY_EMAIL", "noreply@mobilizon.lan")
 
@@ -79,7 +91,7 @@ config :mobilizon, Mobilizon.Web.Email.Mailer,
   ssl: System.get_env("MOBILIZON_SMTP_SSL", "false"),
   retries: 1,
   no_mx_lookups: false,
-  auth: :if_available
+  auth: System.get_env("MOBILIZON_SMTP_AUTH", "if_available")
 
 config :geolix,
   databases: [
@@ -93,13 +105,30 @@ config :geolix,
 config :mobilizon, Mobilizon.Web.Upload.Uploader.Local,
   uploads: System.get_env("MOBILIZON_UPLOADS", "/var/lib/mobilizon/uploads")
 
+formats =
+  if System.get_env("MOBILIZON_EXPORTS_FORMAT_CSV_ENABLED", "true") == "true" do
+    [Mobilizon.Service.Export.Participants.CSV]
+  else
+    []
+  end
+
+formats =
+  if System.get_env("MOBILIZON_EXPORTS_FORMAT_PDF_ENABLED", "true") == "true" do
+    formats ++ [Mobilizon.Service.Export.Participants.PDF]
+  else
+    formats
+  end
+
+formats =
+  if System.get_env("MOBILIZON_EXPORTS_FORMAT_ODS_ENABLED", "true") == "true" do
+    formats ++ [Mobilizon.Service.Export.Participants.ODS]
+  else
+    formats
+  end
+
 config :mobilizon, :exports,
   path: System.get_env("MOBILIZON_UPLOADS_EXPORTS", "/var/lib/mobilizon/uploads/exports"),
-  formats: [
-    Mobilizon.Service.Export.Participants.CSV,
-    Mobilizon.Service.Export.Participants.PDF,
-    Mobilizon.Service.Export.Participants.ODS
-  ]
+  formats: formats
 
 config :tz_world,
   data_dir: System.get_env("MOBILIZON_TIMEZONES_DIR", "/var/lib/mobilizon/timezones")
@@ -110,3 +139,131 @@ config :web_push_encryption, :vapid_details,
   subject: System.get_env("MOBILIZON_WEB_PUSH_ENCRYPTION_SUBJECT", nil),
   public_key: System.get_env("MOBILIZON_WEB_PUSH_ENCRYPTION_PUBLIC_KEY", nil),
   private_key: System.get_env("MOBILIZON_WEB_PUSH_ENCRYPTION_PRIVATE_KEY", nil)
+
+geospatial_service =
+  case System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") do
+    "Nominatim" -> Mobilizon.Service.Geospatial.Nominatim
+    "Addok" -> Mobilizon.Service.Geospatial.Addok
+    "Photon" -> Mobilizon.Service.Geospatial.Photon
+    "GoogleMaps" -> Mobilizon.Service.Geospatial.GoogleMaps
+    "MapQuest" -> Mobilizon.Service.Geospatial.MapQuest
+    "Mimirsbrunn" -> Mobilizon.Service.Geospatial.Mimirsbrunn
+    "Pelias" -> Mobilizon.Service.Geospatial.Pelias
+  end
+
+config :mobilizon, Mobilizon.Service.Geospatial, service: geospatial_service
+
+if System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") == "Nominatim" do
+  config :mobilizon, Mobilizon.Service.Geospatial.Nominatim,
+    endpoint:
+      System.get_env(
+        "MOBILIZON_GEOSPATIAL_NOMINATIM_ENDPOINT",
+        "https://nominatim.openstreetmap.org"
+      ),
+    api_key: System.get_env("MOBILIZON_GEOSPATIAL_NOMINATIM_API_KEY", nil)
+end
+
+if System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") == "Addok" do
+  config :mobilizon, Mobilizon.Service.Geospatial.Addok,
+    endpoint:
+      System.get_env("MOBILIZON_GEOSPATIAL_ADDOK_ENDPOINT", "https://api-adresse.data.gouv.fr")
+end
+
+if System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") == "Photon" do
+  config :mobilizon, Mobilizon.Service.Geospatial.Photon,
+    endpoint: System.get_env("MOBILIZON_GEOSPATIAL_PHOTON_ENDPOINT", "https://photon.komoot.de")
+end
+
+if System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") == "GoogleMaps" do
+  config :mobilizon, Mobilizon.Service.Geospatial.GoogleMaps,
+    api_key: System.get_env("MOBILIZON_GEOSPATIAL_GOOGLE_MAPS_API_KEY", nil),
+    fetch_place_details: true
+end
+
+if System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") == "MapQuest" do
+  config :mobilizon, Mobilizon.Service.Geospatial.MapQuest,
+    api_key: System.get_env("MOBILIZON_GEOSPATIAL_MAP_QUEST_API_KEY", nil)
+end
+
+if System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") == "Mimirsbrunn" do
+  config :mobilizon, Mobilizon.Service.Geospatial.Mimirsbrunn,
+    endpoint: System.get_env("MOBILIZON_GEOSPATIAL_MIMIRSBRUNN_ENDPOINT", nil)
+end
+
+if System.get_env("MOBILIZON_GEOSPATIAL_SERVICE", "Nominatim") == "Pelias" do
+  config :mobilizon, Mobilizon.Service.Geospatial.Pelias,
+    endpoint: System.get_env("MOBILIZON_GEOSPATIAL_PELIAS_ENDPOINT", nil)
+end
+
+sentry_dsn = System.get_env("MOBILIZON_ERROR_REPORTING_SENTRY_DSN", nil)
+
+included_environments = if sentry_dsn, do: ["prod"], else: []
+
+config :sentry,
+  dsn: sentry_dsn,
+  included_environments: included_environments,
+  release: to_string(Application.spec(:mobilizon, :vsn))
+
+config :logger, Sentry.LoggerBackend,
+  capture_log_messages: true,
+  level: :error
+
+if sentry_dsn != nil do
+  config :mobilizon, Mobilizon.Service.ErrorReporting,
+    adapter: Mobilizon.Service.ErrorReporting.Sentry
+end
+
+matomo_enabled = System.get_env("MOBILIZON_FRONT_END_ANALYTICS_MATOMO_ENABLED", "false") == "true"
+matomo_endpoint = System.get_env("MOBILIZON_FRONT_END_ANALYTICS_MATOMO_ENDPOINT", nil)
+matomo_site_id = System.get_env("MOBILIZON_FRONT_END_ANALYTICS_MATOMO_SITE_ID", nil)
+
+matomo_tracker_file_name =
+  System.get_env("MOBILIZON_FRONT_END_ANALYTICS_MATOMO_TRACKER_FILE_NAME", "matomo")
+
+matomo_host = host_from_uri(matomo_endpoint)
+
+analytics_providers =
+  if matomo_enabled do
+    [Mobilizon.Service.FrontEndAnalytics.Matomo]
+  else
+    []
+  end
+
+analytics_providers =
+  if sentry_dsn != nil do
+    analytics_providers ++ [Mobilizon.Service.FrontEndAnalytics.Sentry]
+  else
+    analytics_providers
+  end
+
+config :mobilizon, :analytics, providers: analytics_providers
+
+matomo_csp =
+  if matomo_enabled and matomo_host do
+    [
+      connect_src: [matomo_host],
+      script_src: [matomo_host],
+      img_src: [matomo_host]
+    ]
+  else
+    []
+  end
+
+config :mobilizon, Mobilizon.Service.FrontEndAnalytics.Matomo,
+  enabled: matomo_enabled,
+  host: matomo_endpoint,
+  siteId: matomo_site_id,
+  trackerFileName: matomo_tracker_file_name,
+  csp: matomo_csp
+
+config :mobilizon, Mobilizon.Service.FrontEndAnalytics.Sentry,
+  enabled: sentry_dsn != nil,
+  dsn: sentry_dsn,
+  tracesSampleRate: 1.0,
+  organization: System.get_env("MOBILIZON_ERROR_REPORTING_SENTRY_ORGANISATION", nil),
+  project: System.get_env("MOBILIZON_ERROR_REPORTING_SENTRY_PROJECT", nil),
+  host: System.get_env("MOBILIZON_ERROR_REPORTING_SENTRY_HOST", nil),
+  csp: [
+    connect_src:
+      System.get_env("MOBILIZON_ERROR_REPORTING_SENTRY_HOST", "") |> String.split(" ", trim: true)
+  ]
diff --git a/lib/service/config/helpers.ex b/lib/service/config/helpers.ex
new file mode 100644
index 000000000..42796eaeb
--- /dev/null
+++ b/lib/service/config/helpers.ex
@@ -0,0 +1,12 @@
+defmodule Mobilizon.Service.Config.Helpers do
+  @moduledoc """
+  Provide some helpers to configuration files
+  """
+
+  @spec host_from_uri(String.t() | nil) :: String.t() | nil
+  def host_from_uri(nil), do: nil
+
+  def host_from_uri(uri) when is_binary(uri) do
+    URI.parse(uri).host
+  end
+end