diff --git a/components/settings/advanced-settings.tsx b/components/settings/advanced-settings.tsx
index a89c586a..994b515e 100644
--- a/components/settings/advanced-settings.tsx
+++ b/components/settings/advanced-settings.tsx
@@ -10,7 +10,7 @@ import { Button } from '@/components/ui/button';
 export function AdvancedSettings() {
   const t = useTranslations('settings.advanced');
   const tCommon = useTranslations('common');
-  const { debugMode, settingsSyncDisabled, updateSetting, resetToDefaults, exportSettings, importSettings } =
+  const { debugMode, senderFavicons, settingsSyncDisabled, updateSetting, resetToDefaults, exportSettings, importSettings } =
     useSettingsStore();
   const { settingsSyncEnabled } = useConfig();
   const [showResetConfirm, setShowResetConfirm] = useState(false);
@@ -75,6 +75,11 @@ export function AdvancedSettings() {
         </SettingItem>
       )}
 
+      {/* Sender Favicons (Experimental) */}
+      <SettingItem label={t('sender_favicons.label')} description={t('sender_favicons.description')}>
+        <ToggleSwitch checked={senderFavicons} onChange={(checked) => updateSetting('senderFavicons', checked)} />
+      </SettingItem>
+
       {/* Export Settings */}
       <SettingItem label={t('export_settings.label')} description={t('export_settings.description')}>
         <Button variant="outline" size="sm" onClick={handleExport}>
diff --git a/components/ui/avatar.tsx b/components/ui/avatar.tsx
index 1371e9a9..c802cfef 100644
--- a/components/ui/avatar.tsx
+++ b/components/ui/avatar.tsx
@@ -9,7 +9,6 @@ const IS_DEV = process.env.NODE_ENV !== "production";
 // Module-level cache of domains whose favicons failed to load.
 // Shared across all Avatar instances to avoid re-requesting known-bad domains.
 const failedFaviconDomains = new Set<string>();
-
 // Personal email domains where the favicon is the mail provider logo, not the sender
 const PERSONAL_DOMAINS = new Set([
   "gmail.com", "googlemail.com", "outlook.com", "hotmail.com", "live.com",
diff --git a/locales/de/common.json b/locales/de/common.json
index abc706ce..6c96796f 100644
--- a/locales/de/common.json
+++ b/locales/de/common.json
@@ -802,6 +802,10 @@
         "label": "Debug-Modus",
         "description": "Detaillierte Protokollierung zur Fehlerbehebung aktivieren"
       },
+      "sender_favicons": {
+        "label": "Absender-Favicons (Experimentell)",
+        "description": "Website-Symbole als Profilbilder für geschäftliche Absender anzeigen"
+      },
       "keyboard_shortcuts": {
         "label": "Tastaturkürzel",
         "description": "Verfügbare Tastaturkürzel anzeigen",
diff --git a/locales/en/common.json b/locales/en/common.json
index 037480a6..247bbae7 100644
--- a/locales/en/common.json
+++ b/locales/en/common.json
@@ -857,6 +857,10 @@
         "label": "Settings Sync",
         "description": "Sync your settings across browsers and devices"
       },
+      "sender_favicons": {
+        "label": "Sender Favicons (Experimental)",
+        "description": "Show website icons as profile pictures for business senders"
+      },
       "keyboard_shortcuts": {
         "label": "Keyboard Shortcuts",
         "description": "View available keyboard shortcuts",
diff --git a/locales/es/common.json b/locales/es/common.json
index d66c1cf3..ede2fb10 100644
--- a/locales/es/common.json
+++ b/locales/es/common.json
@@ -802,6 +802,10 @@
         "label": "Modo de Depuración",
         "description": "Habilitar registro detallado para solución de problemas"
       },
+      "sender_favicons": {
+        "label": "Favicons de remitente (Experimental)",
+        "description": "Mostrar iconos de sitios web como fotos de perfil para remitentes empresariales"
+      },
       "keyboard_shortcuts": {
         "label": "Atajos de Teclado",
         "description": "Ver atajos de teclado disponibles",
diff --git a/locales/fr/common.json b/locales/fr/common.json
index 28d9b174..1e3e486d 100644
--- a/locales/fr/common.json
+++ b/locales/fr/common.json
@@ -802,6 +802,10 @@
         "label": "Mode débogage",
         "description": "Activer la journalisation détaillée pour le dépannage"
       },
+      "sender_favicons": {
+        "label": "Favicons des expéditeurs (Expérimental)",
+        "description": "Afficher les icônes de sites web comme photos de profil pour les expéditeurs professionnels"
+      },
       "keyboard_shortcuts": {
         "label": "Raccourcis clavier",
         "description": "Voir les raccourcis clavier disponibles",
diff --git a/locales/it/common.json b/locales/it/common.json
index 6c3c684f..a1781840 100644
--- a/locales/it/common.json
+++ b/locales/it/common.json
@@ -802,6 +802,10 @@
         "label": "Modalità debug",
         "description": "Abilita registrazione dettagliata per la risoluzione dei problemi"
       },
+      "sender_favicons": {
+        "label": "Favicon dei mittenti (Sperimentale)",
+        "description": "Mostra le icone dei siti web come immagini profilo per i mittenti aziendali"
+      },
       "keyboard_shortcuts": {
         "label": "Scorciatoie da tastiera",
         "description": "Visualizza le scorciatoie da tastiera disponibili",
diff --git a/locales/ja/common.json b/locales/ja/common.json
index 5c2641e4..97c82373 100644
--- a/locales/ja/common.json
+++ b/locales/ja/common.json
@@ -802,6 +802,10 @@
         "label": "デバッグモード",
         "description": "トラブルシューティング用の詳細ログを有効化"
       },
+      "sender_favicons": {
+        "label": "送信者ファビコン（実験的）",
+        "description": "ビジネス送信者のプロフィール画像としてウェブサイトアイコンを表示"
+      },
       "keyboard_shortcuts": {
         "label": "キーボードショートカット",
         "description": "利用可能なキーボードショートカットを表示",
diff --git a/locales/nl/common.json b/locales/nl/common.json
index eaeabd84..f36f8476 100644
--- a/locales/nl/common.json
+++ b/locales/nl/common.json
@@ -802,6 +802,10 @@
         "label": "Debugmodus",
         "description": "Schakel gedetailleerde logging in voor probleemoplossing"
       },
+      "sender_favicons": {
+        "label": "Afzender-favicons (Experimenteel)",
+        "description": "Toon websitepictogrammen als profielfoto's voor zakelijke afzenders"
+      },
       "keyboard_shortcuts": {
         "label": "Sneltoetsen",
         "description": "Bekijk beschikbare sneltoetsen",
diff --git a/locales/pt/common.json b/locales/pt/common.json
index 97688d55..edcce4b9 100644
--- a/locales/pt/common.json
+++ b/locales/pt/common.json
@@ -802,6 +802,10 @@
         "label": "Modo de Depuração",
         "description": "Habilitar registro detalhado para solução de problemas"
       },
+      "sender_favicons": {
+        "label": "Favicons de remetente (Experimental)",
+        "description": "Exibir ícones de sites como fotos de perfil para remetentes empresariais"
+      },
       "keyboard_shortcuts": {
         "label": "Atalhos de Teclado",
         "description": "Visualizar atalhos de teclado disponíveis",
diff --git a/stores/settings-store.ts b/stores/settings-store.ts
index 4d271fd1..5cd35029 100644
--- a/stores/settings-store.ts
+++ b/stores/settings-store.ts
@@ -103,7 +103,6 @@ interface SettingsState {
 
   // Keywords (labels/tags)
   emailKeywords: KeywordDefinition[];
-
   // Advanced
   debugMode: boolean;
   settingsSyncDisabled: boolean;