Archiving an email message will not disassociate any recurring deliveries that were created from the message. You will need to cancel the recurring delivery to ensure that the archived message does not get delivered.
  1. Go to Email > Email Campaigns.
  2. Click Manage next to the campaign.
  3. Click on the Deliveries tab and then the sub-tab Recurring Delivery List.
  4. Find the archived message recurring delivery from the list and click Cancel.