TempMail.altmails is described as 'Disposable temporary email addresses that you can use when signing up on websites to protect your identity and prevent your personal email address from being sold or spammed' and is an app in the Office & Productivity category. There are more than 50 alternatives to TempMail.altmails for a variety of platforms, including Online / Web-based, Windows, Firefox, SaaS and Google Chrome. The best alternative is MailDrop, which is both free and Open Source. Other great apps like TempMail.altmails are AnonAddy (Freemium, Open Source), Spamgourmet (Free, Open Source), 10 Minute Mail (Free) and Mailinator (Freemium).
MailDrop is a free throwaway e-mail address. It's temporary. It's transient. It's disposable. It's meant for those times when you don't want to give out your real address. Just give someone any e-mail address in the maildrop.
Spamgourmet provides disposable, optionally self destructing, email addresses that get created automatically the first time they are used, forward messages, and then automatically expire after number of specified messages received.
Bouncr allows you to hide your permanent email address behind an '@boun.cr' address. You then share it however and with whomever you wish. Anytime you're receiving unwanted emails, simply cancel your Bouncr address and it's gone.
Guerrilla Mail gives you a disposable email address. You can give your email address to whomever you don't trust. You can read the email using Guerrilla Mail, click on any confirmation link, and even reply.
Protect your real email address and stop spam. We will give you a temporary email address. Your real email will stay protected. Temporary and disposable email address. Keep your real inbox clean and safe. Real anonymous service 100% free No signup or passwords.