We are performing some cleanup of participants in older, closed TeamRaiser events. However, when we make changes (such as moving gifts or teams), the autoresponders are sending. Why are autoresponders sending for closed events?
Autoresponders will send for any TeamRaiser event that is not Archived. If you do not want autoresponders to send for events that are Closed or Unpublished, you will want to disable any relevant autoresponders.