diff --git a/argocd/apps/outline/outline.yaml b/argocd/apps/outline/outline.yaml
index 0a952aa..0311e2d 100644
--- a/argocd/apps/outline/outline.yaml
+++ b/argocd/apps/outline/outline.yaml
@@ -52,14 +52,14 @@ spec:
           value: 'gto_jnicmkkh4bxzrps2banmo5du3424nrxz5mqv5utm4airh56y2oua'    
         - name: auth.gitea.baseUrl
           value: 'https://gitea.innovation-hub-niedersachsen.de'
-#        - name: smtp.host
-#          value: 'mail.innovation-hub-niedersachsen.de'
-#        - name: smtp.port
-#          value: '25'
+        - name: smtp.host
+          value: 'mail.innovation-hub-niedersachsen.de'
+        - name: smtp.port
+          value: '25'
 #        - name: smtp.fromEmail
 #          value: 'outline@innohub.local'
-#        - name: smtp.secure
-#          value: 'false' 
+        - name: smtp.secure
+          value: 'false' 
     chart: outline
   destination:
     server: 'https://kubernetes.default.svc'