Mailosaur for...

Engineering

Automate and test email and SMS workflows

Quality Assurance

Empower your team and improve email quality

Product Management

Demo and improve your product using email and SMS

Marketing

Deliver high-quality, targeted email campaigns

Solutions

Email Testing

Create end-to-end tests that depend on email

SMS Testing

Automate and use SMS messages during testing

Email Previews

View your email in Gmail, Outlook and mobile devices

Test automation

See how easy it is to automate all the tests you thought you couldn't

Features

Rules

Create automated rules that simulate every type of scenario including email bounces and out-of-office replies

Custom Domains

Unlimited recognisable email addresses for your brand

Enterprise SSO

Centralized security for your organization

Forwarding Rules

Set up rules that automatically forward your emails to certain inboxes

Links and Codes

Peace of mind that you are sending exactly what you mean to, everytime

Message Analysis

Ensuring the quality of your content is never compromised

Sending, Replying and Forwarding Emails

Seamless email and SMS interactions, every time

Virtual SMTP Servers

Use Mailosaur as a dummy SMTP server to catch every email your product sends

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Blog

Explore the Mailosaur blog for expert insights on email & SMS testing, automation, and quality assurance

Best practices

Testing email sign-up on mobile

How to test sign-up flows with a mobile test automation framework like Appium and Mailosaur. Step-by-step guide using WebDriverIO, Appium, assert.

Best practices

Best no-code test automation frameworks for web apps in 2021

In this article, we touch on test automation and how to use some of the top no-code automation tools to build a successful test script.

Best practices

Coding resources to take you from manual testing into test automation

Automated testing is the future of the software testing industry, with demand for QA engineers steadily rising. If you’re reading this as a manual tester, you’re likely looking to shift over into a test automation role.

Best practices

Best Android UI testing frameworks in 2021

This article covers the importance of UI test automation and provides recommendations on which frameworks to use to test your Android applications

Best practices

Top 4 frameworks for testing web-based applications

This article discusses the importance of web app test automation and presents the best automation frameworks to get end-to-end testing done.

Best practices

Top 5 test automation frameworks for mobile

In this article, we take a look at what mobile app test automation is, before giving our take on the best automation frameworks to get that testing done.

Best practices

Understanding and improving your SpamAssassin score

In this article, we’ll look at how a SpamAssassin score is calculated and what you can do it improve it. Inspecting and improving your SpamAssassin results will help you write better emails that your recipients will be happy to receive.

Playwright

Getting started with Playwright

This article takes a look at Playwright, Microsoft’s new test automation framework, and compares it to some of the other major frameworks. Read on to discover how Playwright holds up against veteran frameworks and when it makes the most sense to use.

Postman

Getting started with Postman for API testing

Manual API testing can be time-consuming, but fortunately there are tools to automate and ultimately speed up the testi

Best practices

Testing email and SMS with Appium

Are you looking to test the sign-up, log-in, and two-factor authentication flows of your mobile app?

Best practices

The developer's guide to QA automation

Learn about Manual QA vs QA Automation, understand QA categories (frontend, backend, mobile), and discover QA automation techniques.

Best practices

How to use Telnet to test SMTP servers

In this article, we’ll provide a bit of background on what SMTP and Telnet are and how you can use Telnet to help validate the email functionality in your applications.

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