diff --git a/argocd/apps/nextcloud/nextcloud.yaml b/argocd/apps/nextcloud/nextcloud.yaml
index 2da5ba1..c79a151 100644
--- a/argocd/apps/nextcloud/nextcloud.yaml
+++ b/argocd/apps/nextcloud/nextcloud.yaml
@@ -66,14 +66,14 @@ spec:
           value: 'true'
         - name: cronjob.enabled
           value: 'true'
-#        - name: nextcloud.mail.enabled
-#          value: 'true'
+        - name: nextcloud.mail.enabled
+          value: 'true'
         - name: nextcloud.mail.fromAddress
           value: 'admin'
         - name: nextcloud.mail.domain
           value: 'innovation-hub-niedersachsen.de'
         - name: nextcloud.mail.smtp.host
-          value: 'smtp.innovation-hub-niedersachsen.de'
+          value: '192.168.4.125'
         - name: nextcloud.mail.smtp.port
           value: '25'
     chart: nextcloud