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

Selenium

Reliably automating two-factor authentication testing with Selenium

Ensure one-time passwords work as intended.

Software development

Nightwatch.js - Get started with automation

It sometimes feels like the robots are coming to the QA world, with automation and automated testing being such a hot topic at the moment.

Illustration of testing framework logos. 2024: year in review in text

Best practices

Major updates, changing habits – The automated testing year in review

How Selenium, Playwright, WebDriverIO, and more changed in 2024 – and how users changed their relationship with their testing frameworks.

Illustration of envelopes and mobile phone notifications

Best practices

Black Friday 2024 – Why effective SMS and email messaging has a significant role to play

Stand out amongst the Black Friday chaos. Provide relevant, reliable, personalized content to customers via email and sms and see the benefits.

Playwright

How to use Playwright for testing email edge cases

Test invalid email addresses, navigate junk handlers, and optimize your communication flow using Playwright.

Playwright

How to test login functionality using OTP codes with Playwright

Broken or unreliable login systems can lead to frustrating user experiences, potential security vulnerabilities, and lost trust.

Selenium

Selenium’s 20th birthday present to itself

Version 4.26.0 arrives to celebrate 20 years of the ground-breaking automation platform.

Selenium

How to test links and codes for Black Friday deals with Selenium

Practical steps for QA testers to test promotions and discounts via email and SMS.

Selenium

How to test order confirmation notifications with Selenium

Catch mistakes early by automating the testing of order-to-delivery notification process using Selenium .

Software development

Should have tested more – Five times bugs and errors had massive consequences

When oversights lead to catastrophic failures

Cypress

Cypress vs Selenium: Which testing framework is better?

Cypress and Selenium are popular open-source testing frameworks. Here is a comparison of Cypress vs. Selenium to help you determine which one is right for you.

Cypress

Top Email Testing Scenarios with Cypress

Cypress is a powerful tool for email testing scenarios. Its versatility and flexibility make it easy to create custom tests for many different types of emails, including account verification emails, password reset systems, and more.

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