Mailinator - Any Inbox. Any Time.
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.
Email Temporanee - Email Temporanee - Free Temp Email
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.
EasyMail7 - EasyMail7 is an in-house email marketing software enabling marketers to deliver personalized emails and build customizable drip campaigns.