diff --git a/lib/reducers/message-reducer.js b/lib/reducers/message-reducer.js
--- a/lib/reducers/message-reducer.js
+++ b/lib/reducers/message-reducer.js
@@ -51,6 +51,7 @@
   tempIdentityLoginActionTypes,
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
+  deleteAccountActionTypes,
   logInActionTypes,
   keyserverRegisterActionTypes,
 } from '../actions/user-actions.js';
@@ -875,7 +876,34 @@
     );
   } else if (
     action.type === logOutActionTypes.success ||
-    action.type === deleteKeyserverAccountActionTypes.success ||
+    action.type === deleteAccountActionTypes.success ||
+    action.type === deleteKeyserverAccountActionTypes.success
+  ) {
+    const { messageStoreOperations, messageStore: filteredMessageStore } =
+      updateMessageStoreWithLatestThreadInfos(messageStore, newThreadInfos);
+
+    const processedMessageStore = processMessageStoreOperations(
+      messageStore,
+      messageStoreOperations,
+    );
+
+    let currentAsOf = {};
+    if (action.payload.keyserverIDs) {
+      currentAsOf = _omit(action.payload.keyserverIDs)(
+        filteredMessageStore.currentAsOf,
+      );
+    }
+
+    return {
+      messageStoreOperations,
+      messageStore: {
+        ...filteredMessageStore,
+        currentAsOf,
+        messages: processedMessageStore.messages,
+        threads: processedMessageStore.threads,
+      },
+    };
+  } else if (
     action.type === deleteThreadActionTypes.success ||
     action.type === leaveThreadActionTypes.success ||
     action.type === setNewSessionActionType