diff --git a/app/Mailman/Actions/SettingIndexAction.php b/app/Mailman/Actions/SettingIndexAction.php
index ae8cacf3..e1dd093d 100644
--- a/app/Mailman/Actions/SettingIndexAction.php
+++ b/app/Mailman/Actions/SettingIndexAction.php
@@ -31,7 +31,7 @@ class SettingIndexAction
         session()->put('title', 'Mailman-Einstellungen');
 
         $state = $settings->base_url && $settings->username && $settings->password && $settings->is_active
-            ? app(MailmanService::class)->setCredentials($settings->base_url, $settings->username, $settings->password)->check()
+            ? app(MailmanService::class)->fromSettings($settings)->check()
             : null;
 
         return Inertia::render('setting/Mailman', [
diff --git a/app/Mailman/Support/MailmanService.php b/app/Mailman/Support/MailmanService.php
index 1787e5f1..fdfdaba0 100644
--- a/app/Mailman/Support/MailmanService.php
+++ b/app/Mailman/Support/MailmanService.php
@@ -4,6 +4,7 @@ namespace App\Mailman\Support;
 
 use App\Mailman\Data\MailingList;
 use App\Mailman\Exceptions\MailmanServiceException;
+use App\Mailman\MailmanSettings;
 use Illuminate\Http\Client\ConnectionException;
 use Illuminate\Http\Client\PendingRequest;
 use Illuminate\Support\Facades\Http;
@@ -25,6 +26,11 @@ class MailmanService
         return $this;
     }
 
+    public function fromSettings(MailmanSettings $settings): self
+    {
+        return $this->setCredentials($settings->base_url, $settings->username, $settings->password);
+    }
+
     public function check(): bool
     {
         try {