fix

app/Http/Livewire/Notifications/EmailSettings.php

@@ -39,6 +39,19 @@ class EmailSettings extends Component
         'model.smtp.password' => 'Password',
         'model.smtp.test_recipients' => 'Test Recipients',
     ];
+    private function decrypt()
+    {
+        if (data_get($this->model, 'smtp.password')) {
+            try {
+                $this->model->smtp->password = decrypt($this->model->smtp->password);
+            } catch (\Exception $e) {
+            }
+        }
+    }
+    public function mount()
+    {
+        $this->decrypt();
+    }
     public function copyFromInstanceSettings()
     {
         $settings = InstanceSettings::get();
@@ -63,6 +76,13 @@ class EmailSettings extends Component
     {
         $this->resetErrorBag();
         $this->validate();
+
+        if ($this->model->smtp->password) {
+            $this->model->smtp->password = encrypt($this->model->smtp->password);
+        } else {
+            $this->model->smtp->password = null;
+        }
+
         $this->model->smtp->recipients = str_replace(' ', '', $this->model->smtp->recipients);
         $this->model->smtp->test_recipients = str_replace(' ', '', $this->model->smtp->test_recipients);
         $this->saveModel();

app/Http/Livewire/Settings/Email.php

@@ -34,6 +34,10 @@ class Email extends Component
         'settings.smtp.password' => 'Password',
         'settings.smtp.test_recipients' => 'Test Recipients',
     ];
+    public function mount()
+    {
+        $this->decrypt();
+    }
     public function instantSave()
     {
         try {
@@ -48,10 +52,27 @@ class Email extends Component
         Notification::send($this->settings, new TestEmail);
         $this->emit('success', 'Test email sent.');
     }
+    private function decrypt()
+    {
+        if (data_get($this->settings, 'smtp.password')) {
+            try {
+                $this->settings->smtp->password = decrypt($this->settings->smtp->password);
+            } catch (\Exception $e) {
+            }
+        }
+    }
     public function submit()
     {
+        $this->resetErrorBag();
         $this->validate();
+        if ($this->settings->smtp->password) {
+            $this->settings->smtp->password = encrypt($this->settings->smtp->password);
+        } else {
+            $this->settings->smtp->password = null;
+        }
+
         $this->settings->smtp->test_recipients = str_replace(' ', '', $this->settings->smtp->test_recipients);
         $this->settings->save();
+        $this->decrypt();
     }
 }

app/Notifications/Channels/EmailChannel.php

@@ -35,6 +35,9 @@ class EmailChannel
 
     private function bootConfigs($notifiable): void
     {
+        $password = data_get($notifiable, 'smtp.password');
+        if ($password) $password = decrypt($password);
+
         config()->set('mail.default', 'smtp');
         config()->set('mail.mailers.smtp', [
             "transport" => "smtp",
@@ -42,7 +45,7 @@ class EmailChannel
             "port" => data_get($notifiable, 'smtp.port'),
             "encryption" => data_get($notifiable, 'smtp.encryption'),
             "username" => data_get($notifiable, 'smtp.username'),
-            "password" => data_get($notifiable, 'smtp.password'),
+            "password" => $password,
             "timeout" => data_get($notifiable, 'smtp.timeout'),
             "local_domain" => null,
         ]);

bootstrap/helpers/shared.php

@@ -75,6 +75,9 @@ function is_transactional_emails_active()
 function set_transanctional_email_settings()
 {
     $settings = InstanceSettings::get();
+    $password = data_get($settings, 'smtp.password');
+    if ($password) $password = decrypt($password);
+
     config()->set('mail.default', 'smtp');
     config()->set('mail.mailers.smtp', [
         "transport" => "smtp",
@@ -82,7 +85,7 @@ function set_transanctional_email_settings()
         "port" => data_get($settings, 'smtp.port'),
         "encryption" => data_get($settings, 'smtp.encryption'),
         "username" => data_get($settings, 'smtp.username'),
-        "password" => data_get($settings, 'smtp.password'),
+        "password" => $password,
         "timeout" => data_get($settings, 'smtp.timeout'),
         "local_domain" => null,
     ]);