We've been using Paid Membership Pro for our membership levels and billings, and so far it's been working for us. However, it sends out unnecessary emails to our clients: today I was changing the WordPress passwords for several of our clients, and the system sent them out emails saying that their membership level had changed. Obviously, I don't want to spam our clients, and I don't understand why the system is sending these emails. Can I disable outgoing emails from PMP? I changed the admin email settings in the backend, but it didn't seem to effect this.