10 Minute Mail - Temporary disposable e-mail service to beat spam. Avoid spam with a free secure e-mail address.
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.
TempInbox.com - TempInbox.com - Free disposable temporary throwaway anonymous email address inbox.
MailDrop - maildrop is a Mail delivery agent used by the Courier Mail Server. The maildrop MDA also includes filtering functionality. maildrop receives mail via stdin and delivers in both Maildir and mbox formats.
Fake Mail Generator - Fake Mail Generator is the provider of free and temporary email addresses that you can use just like original one.
Mailinator - Any Inbox. Any Time.