diff --git a/backend/src/middleware/email/emailMiddleware.js b/backend/src/middleware/email/emailMiddleware.js
index 571b733d5..de526dd6e 100644
--- a/backend/src/middleware/email/emailMiddleware.js
+++ b/backend/src/middleware/email/emailMiddleware.js
@@ -76,5 +76,10 @@ export default {
     AddEmailAddress: sendEmailVerificationMail,
     requestPasswordReset: sendPasswordResetMail,
     Signup: sendSignupMail,
+    // Wolle
+    // CreatePost: handleContentDataOfPost,
+    // UpdatePost: handleContentDataOfPost,
+    // CreateComment: handleContentDataOfComment,
+    // UpdateComment: handleContentDataOfComment,
   },
 }
diff --git a/backend/src/middleware/notifications/notificationsMiddleware.js b/backend/src/middleware/notifications/notificationsMiddleware.js
index c76b9ca0e..60694dc56 100644
--- a/backend/src/middleware/notifications/notificationsMiddleware.js
+++ b/backend/src/middleware/notifications/notificationsMiddleware.js
@@ -6,11 +6,16 @@ const publishNotifications = async (...promises) => {
   const notifications = await Promise.all(promises)
   notifications
     .flat()
-    .forEach((notificationAdded) => pubsub.publish(NOTIFICATION_ADDED, { notificationAdded }))
+    .forEach((notificationAdded) => {
+      pubsub.publish(NOTIFICATION_ADDED, { notificationAdded })
+      // Wolle
+      // XXX send e-mails
+    })
 }
 
 const handleContentDataOfPost = async (resolve, root, args, context, resolveInfo) => {
   const idsOfUsers = extractMentionedUsers(args.content)
+  // Wolle console.log(context)
   const post = await resolve(root, args, context, resolveInfo)
   if (post) {
     await publishNotifications(