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

The psychology of email anxiety

Overcome fear, build self-confidence, and reclaim control over your email. Learn practical techniques for a healthier relationship with your inbox.

Best practices

Accessibility matters - Testing emails for an inclusive user experience

Explore the importance, common issues, and benefits. Learn how to test emails for inclusivity with practical insights and tools like Mailosaur

Best practices

How to use A/B testing to optimize emails

Enhance your email campaigns with A/B testing.Learn to optimize subject lines, message content, and sender information to improve open rates and engagement.

Best practices

How to use AI to write emails

Learn how AI can simplify your workload, understand its working mechanisms. Top tools like ChatGPT, GrammarlyGO, and Jasper to help your email writing.

Best practices

The future of functional testing for emails

Explore the influence of AI tools, learn to address common errors, and understand the nuances of testing interactive components.

Best practices

Use cases for functional testing with emails

Ensure the reliability of automated email campaigns with functional testing. When to perform it, use cases, types, and steps to write effective test cases.

"Common mistakes when email testing" with a window in each light and dark modes showing issues such as missing alt text, and spelling and grammar issues

Best practices

Common mistakes when testing email

Functional testing for emails is crucial for any email campaign. How do you make sure what your clients and customers are seeing is what you designed and sent? This article will cover some basics of functional testing and the most common mistakes people uncover.

Best practices

Testing email functionality with different clients

This article will review the email testing tools integrated into some of the most popular email clients you might use so you’re prepared for any situation.

"Transitioning from manual testing to automated QA" with a Mailosaur user interface showing automated tests running

Best practices

Moving from manual QA to QA automation

Have you been considering a switch from manual to automated QA testing? It could be a great move for your career. Sure, it might take some time to learn new skills and tools, but the benefits could be well worth the effort. Explore the possibilities of a career in QA Automation.

Best practices

Setting up a fake SMTP server for testing

A fake SMTP server is frequently a used by those looking to capture and test all emails an application sends and avoid sending emails to real customers. categories: tools

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.

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

Software development

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

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

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