Mailinator - Any Inbox. Any Time.
SocialPilot - SocialPilot is an app designed to help businesses and professionals with social media marketing.
TempMail.altmails - Disposable temporary email addresses
Fomo - Fomo turns your site into the online equivalent of a busy store
Harakirimail - Harakirimail is a free disposable email service. Just send email to anythingyouwant@harakirimail.
Buzzstream - Build Relationships. Build Buzz. Web-based software that helps the world’s best marketers promote their products, services and content.