So i want to pick everyone's brains on what is the best way on setting up filemaker to do email campaigns. In my solution i already have the capability setup for filemaker to send out emails to customers with a .pdf attachement, however i want to take this a step further. What is the best way to do email campaigns and having within the email the ability for the customer to unsubscribe from the mailing list ? Is there something i can write via scripts or is a plugin a better idea ? Thanks for your help.