Beta mail vs Incognito Mail

451 Mail takes the IMAP protocol and puts a new spin on a very old protocol. A unique visual interface allows you to hide, delete and blacklist individual users and entire domains. Notifications from the 451 publishing system follow the mail protocol, but with custom headers and custom bodies that create a fully distributed system for 451 notification. Parties can give signed referrals that introduce a party and push an email into the inbox owner's awareness. Comments associated with 451 publications can flow through the client also, leveraging email to create an advanced communication system.

A throwaway email address, ready in seconds. Incognito Mail gives you a free, disposable inbox the moment you open the app — no signup, no password, nothing to remember. Use it to sign up for websites, grab verification codes, or try out newsletters without handing over your real email address. When you're done, just walk away. Need a fresh one? Tap New. Why you'll like it • No account needed — an inbox is created for you automatically the first time you open the app. • Instant inbox — a new disposable address in one tap. • Watch mail arrive live — your inbox refreshes on its own while it's open, or pull to refresh anytime. • Multiple inboxes — create as many addresses as you want and switch between them from the selector at the top. • Pick your own address — choose the name before the @, or connect your own custom domain. • Move between devices — save an inbox with a link or QR code and reopen it anywhere. • Copy in a tap — copy your address, a shareable link, or a QR code instantly. • Clean, dark-by-default design — simple, fast, and out of your way. Great for • Signing up for sites you don't fully trust • One-time verification and confirmation codes • Newsletter and free-trial signups • Keeping your primary inbox free of spam Anyone with your inbox link can read it, so keep saved links private. Get your disposable inbox now — no email, no account, no hassle.