diff --git a/data/conf/sogo/sogo.conf b/data/conf/sogo/sogo.conf
index 9a5bd29a..32dc1e5e 100644
--- a/data/conf/sogo/sogo.conf
+++ b/data/conf/sogo/sogo.conf
@@ -63,6 +63,11 @@
     SOGoTrashFolderName = "Trash";
     SOGoVacationEnabled = YES;
 
+    SOGoCacheCleanupInterval = 900;
+    SOGoMaximumFailedLoginCount = 10;
+    SOGoMaximumFailedLoginInterval = 900;
+    SOGoFailedLoginBlockInterval = 900;
+
     MySQL4Encoding = "utf8mb4";
   //SOGoDebugRequests = YES;
   //SoDebugBaseURL = YES;