fix 1.2.6

app/Http/Controllers/Admin/EmailSettingsController.php

@@ -34,11 +34,15 @@ class EmailSettingsController extends Controller
             'smtp_host' => 'nullable|string|max:255',
             'smtp_port' => 'nullable|integer|min:1|max:65535',
             'smtp_encryption' => 'nullable|in:ssl,tls,none',
+            'smtp_username' => 'nullable|string|max:255',
+            'smtp_password' => 'nullable|string',
             'email_address' => 'required|email',
             'email_name' => 'nullable|string|max:255',
             'reply_to' => 'nullable|email',
             'sync_interval_minutes' => 'nullable|integer|min:1|max:60',
             'is_active' => 'boolean',
+            'signature' => 'nullable|string',
+            'signature_enabled' => 'boolean',
         ]);
 
         if (!empty($validated['imap_password'])) {
@@ -62,6 +66,24 @@ class EmailSettingsController extends Controller
         if ($verify && 
             $verify->imap_host === $validated['imap_host'] &&
             $verify->email_address === $validated['email_address']) {
+
+            $signatureMatch = !array_key_exists('signature', $validated) || $verify->signature === $validated['signature'];
+            $signatureEnabledMatch = !array_key_exists('signature_enabled', $validated) || (bool)$verify->signature_enabled === (bool)$validated['signature_enabled'];
+
+            if (!$signatureMatch) {
+                \Illuminate\Support\Facades\Log::warning('Signature mismatch after save', [
+                    'expected' => $validated['signature'] ?? null,
+                    'actual' => $verify->signature,
+                ]);
+            }
+
+            if (!$signatureEnabledMatch) {
+                \Illuminate\Support\Facades\Log::warning('Signature enabled mismatch after save', [
+                    'expected' => $validated['signature_enabled'] ?? null,
+                    'actual' => $verify->signature_enabled,
+                ]);
+            }
+
             return back()->with('success', 'Impostazioni email salvate e verificate nel database.');
         } else {
             return back()->with('error', 'Errore nel salvataggio: i dati non sono stati salvati correttamente.');