I subscribe to some "action networks" for causes I support. Often, they'll send an email with a link to a web form where I just enter my name/address, click "send," and a pre-formatted letter will go out to specific people (government reps, for example). I'd like to be able to set up a similar service myself. Does anyone know of an easy way to do this, perhaps a web service? My Google-fu has failed me.
Curious George: Setting up auto-send emails? I want to do what action networks do!