NullBox is described as 'Email privacy service that protects the privacy of your inbox with disposable email addresses. NullBox acts as a protective shield for your inbox. NullBox lets you create disposable email addresses (Boxes), all email sent to a Box is forwarded to your actual email' and is a Privacy Tool in the security & privacy category. There are more than 50 alternatives to NullBox for a variety of platforms, including Web-based, Google Chrome, Mozilla Firefox, SaaS and Android apps. The best NullBox alternative is addy.io, which is both free and Open Source. Other great apps like NullBox are MailDrop, Firefox Relay, Guerrilla Mail and Mailinator.
CatchMailNot is a email proxy and privacy service which helps you take control of your digital identity. Make up unlimited email addresses on the fly, receive emails and reply to them without having to give out your real email address.
Poistaa is a free service that allows automatically discarding your emails for instant. Emails will be received and deleted automatically.
