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Millions of Inboxes.

All Yours.


The Mailinator Email System puts millions of inboxes right at your fingertips. It is an amazing Email Workflow Testing tool for your Software or Service.
  • Quality Assurance
  • Email Receipt Testing
  • Load Testing
  • Testing email interactions end-to-end
Public Mailinator - @mailinator.com
  • Inbox icon Inbox icon
    Public Mailinator provides free, temporary, inboxes. No sign-up and hassle-free

  • Envelope Envelope
    Give out an @mailinator.com email address anytime you want, then come here and check the inbox

  • Globe Globe
    All emails @mailinator.com are public, readable, and discoverable by anyone at any time - and are automatically deleted after a few hours

  • Receive Only Receive Only
    Public Mailinator is a receive-only, attachment-free system. You cannot send or forward email from an @mailinator.com address
Upgrade for More Features!
  • Envelope Envelope
    Subscribe for your company's own Email Testing Workflow playground - bring your own private domain or Mailinator will provide one

  • Team Team
    Tired of creating dozens of Email accounts to do testing? Private Mailinator Inboxes are automatically created when an email arrives for them. Use all you need!

  • Clipboard Clipboard
    Access your email via Web and API. Great for manual or automated testing of your Email/SMS delivery and workflow.

  • Inbox Pane Inbox Pane
    Check individual addresses or see every address at your domain in one Super-Inbox
Email Workflow Testing
Thousands of companies around the globe use Mailinator to test their business' Email Workflow. You can create thousands of private accounts simply by sending email to them. Test your website's Sign-Up system, Customer email interactions, or even your sending capabilities.
Upgraded plans get private inboxes at private domains unique to your account, Web and API access, permanent storage for incoming email, and high daily limits.
Mailinator's Super Inbox

Subscribers get their own Private Mailinator where they can see all email to any (or all) inboxes in their domain. It's like one big Super Inbox !