Hm. I wrote an abstracted, indirected, template-driven, databased e-mail package operated from a browser.
Sure, it'll work for any industry, any e-mail address-containing database (connected via IP) anywhere in the world and can be operated from anywhere.
It supports many plugins, dynamic content generation, and an abstracted delivery system. (can be sent via ANY smtp server)
Is that what you are looking for?
-Ben