Melt Mail is described as '"Prevent spam by using THE forwarding service available in the internet". Temporary email addresses for 3, 6, 12 or 24 hours. After hitting the "create"-button, a unique Meltmail is created which forwards every incoming mail to your e-mail account' and is a disposable email service in the security & privacy category. There are more than 50 alternatives to Melt Mail for a variety of platforms, including Web-based, Android, SaaS, Google Chrome and Mozilla Firefox apps. The best Melt Mail alternative is MailDrop, which is both free and Open Source. Other great apps like Melt Mail are Firefox Relay, Guerrilla Mail, Inbox Kitten and Spamgourmet.