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

  • Public Mailinator provides free, temporary, inboxes. No sign-up and hassle-free
  • Give out an @mailinator.com email address anytime you want, then come here and check the inbox
  • All emails @mailinator.com are public, readable, and discoverable by anyone at any time - and are automatically deleted after a few hours
  • Public Mailinator is a receive-only, attachment-free system. You cannot send or forward email from an @mailinator.com address

Upgrade for more features!

  • Subscribe for your company's own Email Testing Workflow playground - bring your own private domain or Mailinator will provide one
  • Inboxes are automatically created when an email arrives and are private to your team - use one, ten, or a million different ones! Storage included.
  • Access your email via Web and API. Great for manual or automated testing of your Email/SMS delivery and workflow.
  • 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 !