diff --git a/pages/api/auth/[...nextauth].ts b/pages/api/auth/[...nextauth].ts
index 7d709d6..ee685ef 100644
--- a/pages/api/auth/[...nextauth].ts
+++ b/pages/api/auth/[...nextauth].ts
@@ -32,12 +32,15 @@ export default async function auth(req: NextApiRequest, res: NextApiResponse) {
       }),
       EmailProvider({
         server: {
-          host: 'smtp.sendgrid.net',
-          port: 587,
+          host: "wirtanen.uberspace.de",
+          port: 465,
+          secure: true,
           auth: {
-            user: 'apikey',
-            pass: process.env.SENDGRID_API_KEY,
+            user: process.env.SMTP_USER,
+            pass: process.env.SMTP_PASS,
           },
+          logger: true,
+          //debug: true,
         },
         from: process.env.FROM_EMAIL,
       }),