diff --git a/modules/articoli/actions.php b/modules/articoli/actions.php
index c05a6a484..7cdabf495 100644
--- a/modules/articoli/actions.php
+++ b/modules/articoli/actions.php
@@ -97,9 +97,8 @@ switch (post('op')) {
             $contenuto = \Util\Ini::write(file_get_contents(DOCROOT.'/files/my_impianti/'.$componente), $post);
 
             $dbo->query('UPDATE mg_articoli SET contenuto='.prepare($contenuto).' WHERE id='.prepare($id_record));
-        }else{
+        } else {
             $dbo->query('UPDATE mg_articoli SET contenuto = \'\' WHERE id='.prepare($id_record));
-            
         }
 
         // Upload file
diff --git a/modules/viste/filters.php b/modules/viste/filters.php
index 99440c023..4f9896080 100644
--- a/modules/viste/filters.php
+++ b/modules/viste/filters.php
@@ -28,7 +28,6 @@ if (!empty($additionals)) {
                     </button>
                 </div>';
 
-
         if ($editable) {
             echo '
                 <a class="btn btn-danger ask pull-right" data-backto="record-edit" data-op="delete_filter" data-id="'.$additional['id'].'">
diff --git a/plugins/notes.php b/plugins/notes.php
index 9dabe2f60..e281447e2 100644
--- a/plugins/notes.php
+++ b/plugins/notes.php
@@ -2,7 +2,7 @@
 
 include_once __DIR__.'/../core.php';
 
-if (count($notes)>0) {
+if (count($notes) > 0) {
     echo '
         <div class="box box-info direct-chat direct-chat-info">
             <div class="box-header with-border">
diff --git a/src/Notifications/EmailNotification.php b/src/Notifications/EmailNotification.php
index cdbf07037..33a7f7adf 100644
--- a/src/Notifications/EmailNotification.php
+++ b/src/Notifications/EmailNotification.php
@@ -10,7 +10,7 @@ use Uploads;
 class EmailNotification extends PHPMailer implements NotificationInterface
 {
     protected $mail;
-    protected $attachments = [];
+    protected $directory;
 
     protected $infos = [];
 
@@ -168,7 +168,7 @@ class EmailNotification extends PHPMailer implements NotificationInterface
         $this->SmtpClose();
 
         // Pulizia file generati
-        delete(DOCROOT.'/files/notifications/');
+        delete($this->getTempDirectory());
 
         // Segnalazione degli errori
         if (!$result) {
@@ -225,7 +225,7 @@ class EmailNotification extends PHPMailer implements NotificationInterface
         $print = Prints::get($print);
 
         // Utilizzo di una cartella particolare per il salvataggio temporaneo degli allegati
-        $path = DOCROOT.'/files/notifications/'.rand(0, 999);
+        $path = $this->getTempDirectory();
 
         $info = Prints::render($print['id'], $id_record, $path);
         $name = $name ?: $info['name'];
@@ -262,4 +262,15 @@ class EmailNotification extends PHPMailer implements NotificationInterface
             }
         }
     }
+
+    protected function getTempDirectory()
+    {
+        if (!isset($this->directory)) {
+            $this->directory = DOCROOT.'/files/notifications/'.rand(0, 999);
+
+            directory($this->directory);
+        }
+
+        return $this->directory;
+    }
 }