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

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

Start for free Sign in Talk to sales

Blog

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

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

Best practices

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

Illustration of email, exclamation mark, paperclip and envelope

Software development

Simulate real-world email scenarios and automate testing of email notifications and attachments in fintech systems.

Playwright

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

Illustration of envelopes and mobile phone notifications

Best practices

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

Playwright

See how you can use Mailosaur to stop accounts getting blocked

Selenium

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

Playwright

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

Selenium

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

Illustration of clock, eye, tick list with green ticks and red crosses with a magnifying glass and cog

Software development

From floppy discs and clean machines to AI and automation – We look back on 30 years of QA

Selenium

Ensure one-time passwords work as intended.

Selenium

Stop people being blocked out of accounts new and old.

Selenium

Bring an end to broken password resets driving away users.

...

Rules

Custom Domains

Enterprise SSO

Forwarding Rules

Links and Codes

Message Analysis

Sending, Replying and Forwarding Emails

Virtual SMTP Servers

Blog

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

How to test the functionality of fintech email notifications & attachments

How to use Playwright for testing email edge cases

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

Using Playwright for email verification testing

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

How to test login functionality using OTP codes with Playwright

Selenium’s 20th birthday present to itself

Back in the day – How modern QA isn’t what it used to be

Reliably automating two-factor authentication testing with Selenium

How to automate email verification with Selenium

How to automate password reset tests with Selenium