diff --git a/pages/Settings.tsx b/pages/Settings.tsx
index dcfe311..c6d84fb 100644
--- a/pages/Settings.tsx
+++ b/pages/Settings.tsx
@@ -6,12 +6,13 @@ import { Save, Building, Coins, Plus, Pencil, Trash2, X, CalendarCheck, AlertTri
 
 export const SettingsPage: React.FC = () => {
   const currentUser = CondoService.getCurrentUser();
-  const isAdmin = currentUser?.role === 'admin';
+  const isSuperAdmin = currentUser?.role === 'admin';
+  const isPrivileged = currentUser?.role === 'admin' || currentUser?.role === 'poweruser';
   
   // Tab configuration
-  type TabType = 'profile' | 'features' | 'general' | 'condos' | 'families' | 'users' | 'notices' | 'alerts' | 'smtp';
+  type TabType = 'profile' | 'features' | 'general' | 'condos' | 'families' | 'users' | 'notices' | 'alerts';
   
-  const [activeTab, setActiveTab] = useState<TabType>(isAdmin ? 'general' : 'profile');
+  const [activeTab, setActiveTab] = useState<TabType>(isPrivileged ? 'general' : 'profile');
   const [loading, setLoading] = useState(true);
 
   // Profile State
@@ -87,6 +88,9 @@ export const SettingsPage: React.FC = () => {
       sendHour: 9,
       active: true
   });
+  
+  // SMTP Modal State
+  const [showSmtpModal, setShowSmtpModal] = useState(false);
 
   // Notices (Bacheca) State
   const [notices, setNotices] = useState<Notice[]>([]);
@@ -116,7 +120,7 @@ export const SettingsPage: React.FC = () => {
   useEffect(() => {
     const fetchData = async () => {
       try {
-        if (isAdmin) {
+        if (isPrivileged) {
             // First fetch global/structural data
             const condoList = await CondoService.getCondos();
             const activeC = await CondoService.getActiveCondo();
@@ -165,7 +169,7 @@ export const SettingsPage: React.FC = () => {
       }
     };
     fetchData();
-  }, [isAdmin]);
+  }, [isPrivileged]);
 
   // --- Profile Handlers ---
   const handleProfileSubmit = async (e: React.FormEvent) => {
@@ -223,7 +227,7 @@ export const SettingsPage: React.FC = () => {
       try {
           await CondoService.updateSettings(globalSettings);
           setSuccessMsg('Configurazione SMTP salvata!');
-          setTimeout(() => setSuccessMsg(''), 3000);
+          setTimeout(() => { setSuccessMsg(''); setShowSmtpModal(false); }, 2000);
       } catch (e) {
           console.error(e);
       } finally {
@@ -492,9 +496,15 @@ export const SettingsPage: React.FC = () => {
   const tabs: {id: TabType, label: string, icon: React.ReactNode}[] = [
       { id: 'profile', label: 'Profilo', icon: <UserIcon className="w-4 h-4"/> },
   ];
-  if (isAdmin) {
+  
+  // "Funzionalità" visible ONLY to SuperAdmin
+  if (isSuperAdmin) {
+      tabs.push({ id: 'features', label: 'Funzionalità', icon: <LayoutGrid className="w-4 h-4"/> });
+  }
+
+  // Other tabs visible to Privileged (Admin + PowerUser)
+  if (isPrivileged) {
       tabs.push(
-          { id: 'features', label: 'Funzionalità', icon: <LayoutGrid className="w-4 h-4"/> },
           { id: 'general', label: 'Condominio', icon: <Building className="w-4 h-4"/> }
       );
       
@@ -512,8 +522,7 @@ export const SettingsPage: React.FC = () => {
       }
       
       tabs.push(
-          { id: 'alerts', label: 'Avvisi Email', icon: <Bell className="w-4 h-4"/> },
-          { id: 'smtp', label: 'SMTP', icon: <Mail className="w-4 h-4"/> }
+          { id: 'alerts', label: 'Avvisi Email', icon: <Bell className="w-4 h-4"/> }
       );
   }
 
@@ -560,8 +569,8 @@ export const SettingsPage: React.FC = () => {
           </div>
       )}
 
-      {/* Features Tab */}
-      {isAdmin && activeTab === 'features' && globalSettings && (
+      {/* Features Tab (SUPER ADMIN ONLY) */}
+      {isSuperAdmin && activeTab === 'features' && globalSettings && (
           <div className="animate-fade-in bg-white rounded-xl shadow-sm border border-slate-200 p-6 max-w-3xl">
               <div className="flex items-center justify-between mb-6">
                   <h3 className="text-lg font-bold text-slate-800 flex items-center gap-2">
@@ -627,7 +636,7 @@ export const SettingsPage: React.FC = () => {
       )}
 
       {/* General Tab */}
-      {isAdmin && activeTab === 'general' && (
+      {isPrivileged && activeTab === 'general' && (
         <div className="space-y-6 animate-fade-in">
              {!activeCondo ? (
                  <div className="bg-amber-50 border border-amber-200 text-amber-800 p-4 rounded-lg">Nessun condominio selezionato.</div>
@@ -688,7 +697,7 @@ export const SettingsPage: React.FC = () => {
       )}
 
       {/* Condos List Tab */}
-      {isAdmin && activeTab === 'condos' && (
+      {isPrivileged && activeTab === 'condos' && (
           <div className="space-y-4 animate-fade-in">
                <div className="flex justify-between items-center bg-blue-50 p-4 rounded-xl border border-blue-100">
                    <div><h3 className="font-bold text-blue-800">I Tuoi Condomini</h3></div>
@@ -714,7 +723,7 @@ export const SettingsPage: React.FC = () => {
       )}
 
       {/* Families Tab */}
-      {isAdmin && activeTab === 'families' && (
+      {isPrivileged && activeTab === 'families' && (
         <div className="space-y-4 animate-fade-in">
           {!activeCondo ? (
               <div className="p-8 text-center bg-slate-50 rounded-xl border border-dashed border-slate-300">
@@ -764,7 +773,7 @@ export const SettingsPage: React.FC = () => {
       )}
 
       {/* Users Tab */}
-      {isAdmin && activeTab === 'users' && (
+      {isPrivileged && activeTab === 'users' && (
           <div className="space-y-4 animate-fade-in">
               <div className="flex justify-end">
                   <button 
@@ -793,7 +802,7 @@ export const SettingsPage: React.FC = () => {
       )}
 
       {/* NOTICES (BACHECA) TAB */}
-      {isAdmin && activeTab === 'notices' && (
+      {isPrivileged && activeTab === 'notices' && (
           <div className="space-y-4 animate-fade-in">
               <div className="flex justify-between items-center bg-blue-50 p-4 rounded-xl border border-blue-100">
                   <div><h3 className="font-bold text-blue-800">Bacheca Condominiale</h3><p className="text-sm text-blue-600">Pubblica avvisi visibili a tutti i condomini.</p></div>
@@ -848,8 +857,20 @@ export const SettingsPage: React.FC = () => {
       )}
 
       {/* ALERTS TAB */}
-      {isAdmin && activeTab === 'alerts' && (
-           <div className="space-y-4 animate-fade-in">
+      {isPrivileged && activeTab === 'alerts' && (
+           <div className="space-y-6 animate-fade-in">
+               
+               {/* SMTP Config Button */}
+               <div className="flex justify-end">
+                   <button 
+                    onClick={() => setShowSmtpModal(true)}
+                    className="flex items-center gap-2 bg-slate-100 hover:bg-slate-200 text-slate-700 px-4 py-2 rounded-lg font-medium border border-slate-200 transition-colors"
+                   >
+                       <Mail className="w-4 h-4" />
+                       Impostazioni SMTP
+                   </button>
+               </div>
+
                <div className="flex justify-between items-center bg-blue-50 p-4 rounded-xl border border-blue-100">
                    <div><h3 className="font-bold text-blue-800">Avvisi Automatici</h3><p className="text-sm text-blue-600">Configura email automatiche per scadenze.</p></div>
                    <button onClick={openAddAlertModal} className="bg-blue-600 text-white px-4 py-2 rounded-lg font-medium flex items-center gap-2"><Plus className="w-4 h-4" /> Nuovo Avviso</button>
@@ -875,26 +896,6 @@ export const SettingsPage: React.FC = () => {
            </div>
       )}
 
-      {/* SMTP TAB */}
-      {isAdmin && activeTab === 'smtp' && (
-             <div className="animate-fade-in bg-white rounded-xl shadow-sm border border-slate-200 p-6 max-w-2xl">
-                 <h3 className="text-lg font-bold text-slate-800 mb-6 flex items-center gap-2"><Server className="w-5 h-5 text-blue-600"/> Configurazione SMTP</h3>
-                 <form onSubmit={handleSmtpSubmit} className="space-y-5">
-                     <div className="grid grid-cols-2 gap-4">
-                         <div><label className="text-sm font-bold text-slate-700">Host</label><input type="text" value={globalSettings?.smtpConfig?.host || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), host: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700"/></div>
-                         <div><label className="text-sm font-bold text-slate-700">Porta</label><input type="number" value={globalSettings?.smtpConfig?.port || 0} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), port: parseInt(e.target.value)} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700"/></div>
-                     </div>
-                     <div className="grid grid-cols-2 gap-4">
-                         <div><label className="text-sm font-bold text-slate-700">Utente</label><input type="text" value={globalSettings?.smtpConfig?.user || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), user: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700"/></div>
-                         <div><label className="text-sm font-bold text-slate-700">Password</label><input type="password" value={globalSettings?.smtpConfig?.pass || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), pass: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700"/></div>
-                     </div>
-                     <div><label className="text-sm font-bold text-slate-700">Email Mittente</label><input type="email" value={globalSettings?.smtpConfig?.fromEmail || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), fromEmail: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700"/></div>
-                     <div className="flex items-center gap-2"><input type="checkbox" checked={globalSettings?.smtpConfig?.secure || false} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), secure: e.target.checked} as any} : null)} className="w-4 h-4"/><label className="text-sm text-slate-700">Usa SSL/TLS (Secure)</label></div>
-                     <div className="pt-2 flex justify-between"><span className="text-green-600">{successMsg}</span><button type="submit" className="bg-blue-600 text-white px-6 py-2.5 rounded-lg hover:bg-blue-700">Salva Configurazione</button></div>
-                 </form>
-             </div>
-      )}
-
       {/* ALERT MODAL (Existing) */}
       {showAlertModal && (
           <div className="fixed inset-0 bg-black/50 z-50 flex items-center justify-center p-4 backdrop-blur-sm">
@@ -931,6 +932,59 @@ export const SettingsPage: React.FC = () => {
               </div>
           </div>
       )}
+      
+      {/* SMTP CONFIG MODAL */}
+      {showSmtpModal && (
+          <div className="fixed inset-0 bg-black/50 z-50 flex items-center justify-center p-4 backdrop-blur-sm">
+             <div className="bg-white rounded-xl shadow-xl w-full max-w-lg p-6 animate-in fade-in zoom-in duration-200">
+                 <div className="flex justify-between items-center mb-6">
+                     <h3 className="text-lg font-bold text-slate-800 flex items-center gap-2">
+                         <Server className="w-5 h-5 text-blue-600"/> Configurazione SMTP
+                     </h3>
+                     <button onClick={() => setShowSmtpModal(false)} className="text-slate-400 hover:text-slate-600"><X className="w-6 h-6"/></button>
+                 </div>
+                 
+                 <form onSubmit={handleSmtpSubmit} className="space-y-5">
+                     <div className="grid grid-cols-2 gap-4">
+                         <div>
+                             <label className="text-xs font-bold text-slate-500 uppercase mb-1 block">Host</label>
+                             <input type="text" value={globalSettings?.smtpConfig?.host || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), host: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700" placeholder="smtp.gmail.com"/>
+                         </div>
+                         <div>
+                             <label className="text-xs font-bold text-slate-500 uppercase mb-1 block">Porta</label>
+                             <input type="number" value={globalSettings?.smtpConfig?.port || 0} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), port: parseInt(e.target.value)} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700" placeholder="587"/>
+                         </div>
+                     </div>
+                     <div className="grid grid-cols-2 gap-4">
+                         <div>
+                             <label className="text-xs font-bold text-slate-500 uppercase mb-1 block">Utente</label>
+                             <input type="text" value={globalSettings?.smtpConfig?.user || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), user: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700"/>
+                         </div>
+                         <div>
+                             <label className="text-xs font-bold text-slate-500 uppercase mb-1 block">Password</label>
+                             <input type="password" value={globalSettings?.smtpConfig?.pass || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), pass: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700"/>
+                         </div>
+                     </div>
+                     <div>
+                         <label className="text-xs font-bold text-slate-500 uppercase mb-1 block">Email Mittente</label>
+                         <input type="email" value={globalSettings?.smtpConfig?.fromEmail || ''} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), fromEmail: e.target.value} as any} : null)} className="w-full border p-2.5 rounded-lg text-slate-700" placeholder="no-reply@condominio.it"/>
+                     </div>
+                     <div className="flex items-center gap-2">
+                         <input type="checkbox" checked={globalSettings?.smtpConfig?.secure || false} onChange={(e) => setGlobalSettings(prev => prev ? {...prev, smtpConfig: {...(prev.smtpConfig || {}), secure: e.target.checked} as any} : null)} className="w-4 h-4 text-blue-600"/>
+                         <label className="text-sm text-slate-700 font-medium">Usa SSL/TLS (Secure)</label>
+                     </div>
+                     
+                     <div className="pt-2 flex justify-between items-center border-t border-slate-100 mt-2">
+                         <span className="text-green-600 text-sm font-medium">{successMsg}</span>
+                         <div className="flex gap-2">
+                             <button type="button" onClick={() => setShowSmtpModal(false)} className="px-4 py-2 text-slate-600 border rounded-lg hover:bg-slate-50">Chiudi</button>
+                             <button type="submit" className="bg-blue-600 text-white px-6 py-2 rounded-lg hover:bg-blue-700 font-medium">Salva</button>
+                         </div>
+                     </div>
+                 </form>
+             </div>
+          </div>
+      )}
 
       {/* NOTICE MODAL (Existing) */}
       {showNoticeModal && (
@@ -1194,4 +1248,4 @@ export const SettingsPage: React.FC = () => {
       )}
     </div>
   );
-};
\ No newline at end of file
+};
diff --git a/server/server.js b/server/server.js
index c19835b..39c0ecd 100644
--- a/server/server.js
+++ b/server/server.js
@@ -89,11 +89,12 @@ const authenticateToken = (req, res, next) => {
 };
 
 const requireAdmin = (req, res, next) => {
-  if (req.user && req.user.role === 'admin') {
+  // Allow both 'admin' and 'poweruser' to access administrative routes
+  if (req.user && (req.user.role === 'admin' || req.user.role === 'poweruser')) {
       next();
   } else {
       console.warn(`Access denied for user ${req.user?.email} with role ${req.user?.role}`);
-      res.status(403).json({ message: 'Access denied: Admins only' });
+      res.status(403).json({ message: 'Access denied: Privileged users only' });
   }
 };