I don't think inactive fellowships should be automatically deleted. Some of the members may like to go back and re-read them. Maybe just moving them to an inactive area would be better.
(Cacher) Gardez votre boîte au lettres propre en Archivant les messages importants et en utilisant régulièrement l'option Effacer Tous Les Messages. (pauloaguia) (Montrer toutes les astuces)