Powerful Automation For Testing Your Email Sequences

Cover all your testing scenarios with Mailtrap’s well-documented API.

Email testing essentials available with Mailtrap API

Integrate with your favourite environment

Mailtrap’s 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 inboxes for each environment. Pass test emails between team members efortlessly.

Thousands of teams around the world use Mailtrap to test their emails

How QAs use Mailtrap

 

  • 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 Mailtrap API to build and launch automated acceptance tests for the entire sequence.

  • Verify the test results automatically

    Confirm the results automatically using the Mailtrap API. Validate if email headers and content are as expected and if the sending triggers work properly. Validate subject lines, links, attachments, and others.

From our #BestClientEver

Joshua Anderton

@joshuaanderton
Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.
7:38 PM – Jan 13, 2021

DeveloperMitch

@mitchellfinlay
After all these years of web development, how have I only JUST started using @Mailtrap. I had heard about it, but never got round to using it. An awesome way of testing emails.
1:25 PM – Nov 07, 2020

Alessandro Rodi

@coorasse
I love @Mailtrap. It removes all the asshole of configuring email servers in test environments. Great service! Is totally worth your money!
1:15 PM – Oct 20, 2020

Mr. Glass

@MisterGlass
Shout out to @Mailtrap, hands down the best way to handle mail sending in local/test environments.
11:43 PM – May 21, 2020

Rado Georgiev 

@Rado_g
One thing we started using recently is @Mailtrap for our dev & staging environments. We were previously either turning email sending entirely off for staging or running SES + whitelist. Turns out, having a fake SMTP mailbox is great and you can test better with it.
1:32 PM – Jan 06, 2021

Doug Black Jr

@dougblackjr
Can we all agree @Mailtrap is a gift to developers everywhere? It just works SO easily out of the box!!!!
9:45 PM – Aug 11, 2020

Email testing toolset available with a Mailtrap account

HTML Check

Validate the HTML/CSS rules included in your emails template. Gauge the support across popular clients – on web, mobile, and desktop.

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Mailtrap API

Cover your code with automated tests and validate each message sent dev, and staging. Verify emails sent from live sites as well.

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Fake SMTP

Test email sending from your project and view each email sent in your Mailtrap inbox. Never send a thing to the real users.

Read More