
How to test OTPs automatically (without breaking the user experience)
One-time passcodes are a fundamental part of authentication, but how can you test them in CI/CD?
Test the texts and codes that stand between your customers and their accounts. Get guides on SMS test plans and short codes, plus automating 2FA, MFA and OTP checks across email, SMS and authenticator apps.

One-time passcodes are a fundamental part of authentication, but how can you test them in CI/CD?

From manual checks to fully automated workflows, here’s how to test SMS with confidence.

SMS testing plans are important for staying on track when testing the functionality of your SMS campaigns. Without a clear test plan it’s easy to get disorganized, which can lead to inefficient testing, missing or unusable results, and other mistakes slipping through the cracks.

This will show you how to test two-factor authentication using SMS, or an authenticator app, with Mailosaur and the cross-platform JMeter automated testing tool.

If your automated tests rely on receiving SMS from short codes, here’s a critical update: Mailosaur continues to support short code inbound SMS, while others no longer do.

An in-depth guide showing you how to test two-factor authentication with Playwright and Mailosaur.

This tutorial shows you how to test two-factor authentication using SMS or an authenticator app with Mailosaur and the Katalon automated testing platform.

Ensure one-time passwords work as intended.

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

In this blog post, we will look at how MFA works, the methods of MFA as well as the challenges it can bring. Read on to get a great introduction into enhancing your online security with Multi-Factor Authentication.

In this article, we’ll cover one-time passwords, as well as why they should be used and how you can test them in your application.

Businesses send bulk SMS messages daily, and they must ensure that each goes to the right phone number and contains the correct information. Automated SMS testing is there to get the job done.