Cover all your testing scenarios with Testing API.
Powerful QA automation for testing your email sequences
Sign Up 
The essentials available with Testing API
Integrate with your favorite environment
Sandbox Fake SMTP works seamlessly with Selenium, Cucumber, Protractor, and many other testing tools.
Verify multiple variables at a time
Testing if emails are sent and delivered is just the first step. Automatically verify email headers, subject, body, attachments, and more.
Make use of well-documented API
Comprehensive documentation is available for each feature. There’s no learning curve and you’ll launch the first tests within minutes.
Test complex sequences with ease
Write tests covering simple and complex scenarios. Test any email-related functionality effortlessly.
Collaborate with development team
Share the testing space with your dev team or set up individual sandboxes for each environment. Pass test emails between team members effortlessly.
Trusted by 150,000+ monthly active users
How QAs use Email Testing
-
Check any emails within your end-to-end automated test suites
Pick any, even the most complex email sequence and include it in the corresponding test.
-
Launch the tests
Use Testing API to build and launch automated acceptance tests for the entire sequence.
-
Verify the test results automatically
Confirm the results automatically using the Testing API. Validate if email headers and content are as expected and if the sending triggers work properly. Validate subject lines, links, attachments, and others.
Email testing toolset available with sandbox
HTML Checker
Validate the HTML/CSS rules included in your emails template. Gauge the support across popular clients – on web, mobile, and desktop.
Testing API
Cover your code with automated tests and validate each message sent in dev and staging. Verify emails sent from live sites as well.
Fake SMTP
Test email sending from your project and view each email sent in your Testing sandbox. Never send a thing to the recipients’ inboxes.
