public void AddNewHardBounce(List <string> emails, string message = "BounceHandler: Hard Bounce") { // Setting this e-mail as a hard bounce by updateing the statics and set it to "EmailTrackingStatus.Error", the "message"-param will be displayed in the UI. _emailTrackingItemRepository.SetStatus(emails, message, (int)EmailTrackingStatus.Error); // Sets the status of the subscribers in the mailinglists _subscriberRepository.SetAsBounced(emails); }