33Mail.com – Free Unlimited Disposable eMail Addresses
http://33mail.com/

Free unlimited disposable eMail addresses. Features include: a) Create a new Email address for every time you need one, b) Maintain complete control over active addresses, c) Works seamlessly with all mail providers, and d) Never receive unwanted email again. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.