Web Spinners opt-in and opt-out, easy
to use web-based mailing list allows you to add all your friends or
contacts to one list for future mailings. Built into our Virtual Store,
this snap-in web application can also be utilized by a simple web form
(sample included) that will post to subscribe or unsubscribe email
addresses from the list. Web Spinners mailing list can be customized to
send the mail headers and intro message easily to make it easy to
unsubscribe and not be re-subscribed.