10 Minute Mail - Temporary disposable e-mail service to beat spam. Avoid spam with a free secure e-mail address.
Mailinator - Any Inbox. Any Time.
TempMail.altmails - Disposable temporary email addresses
Guerrilla Mail - Guerrilla Mail is a web-based app that provides a disposable and anonymous email address. Users of the service are not required to set up an account in order to send or receive emails.
Harakirimail - Harakirimail is a free disposable email service. Just send email to anythingyouwant@harakirimail.
YOPmail - YOPmail is an interesting anonymous mail program that allows users to communicate with each other without compromising their original email addresses. Read more about YOPmail.