![mailacton100px.jpg](https://macsparky.wpengine.com/wp-content/uploads/2021/12/mailacton100px.jpg)
Mail Act-On, an outstanding donation-ware application for Mail.app released a beta version for Leopard Mail today. I’m very pleased to have my Act-on back on. I reviewed it awhile back right here. You can download it right here. Now I just need SuperDuper to get its Leopard version out.