diff --git a/dav_auth/views.py b/dav_auth/views.py
index 36d5a39..d12f5d8 100644
--- a/dav_auth/views.py
+++ b/dav_auth/views.py
@@ -100,6 +100,8 @@ class CreateAndSendPasswordView(generic.FormView):
             logger.info('Password recreated for user \'%s\'', username)
         except user_model.DoesNotExist:
             logger.warning('Password recreated for unknown user \'%s\'', username)
+            # Pretend we sent an email, so we do not reveal that the user doesn't exist.
+            messages.success(self.request, _('Neues Passwort versendet.'))
 
         return super().form_valid(form)