Mailinator Test Lab

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How to Test Emails in Cypress

Reading time: 10 min | Topics: Cypress email testing, QA automation, Mailinator API, custom Cypress commands, OTP verification, private email domains Cypress is exceptional at testing everything a user sees in a browser. Email is the one workflow it consistently can’t reach on its own. Registration confirmations, OTP codes, password resets, and magic links all […]

Email Testing for QA Engineers: The Complete Guide

Reading time: 12 min  |  Topics: Email testing for QA engineers, QA automation, CI/CD, OTP verification, disposable email Email is embedded in nearly every modern application — registration confirmations, one-time passwords, password resets, subscription notifications. For QA engineers, this creates a persistent challenge: how do you reliably test email-dependent workflows without using real user addresses, […]

Richard Bradshaw’s A-to-Z Mailinator Guide

What is Mailinator? Mailinator is an email and SMS workflow testing platform designed for developers, Quality Assurance (QA) teams, and software testing professionals. Think of it as a private email routing system with instant access to trillions of inboxes with minimal setup.  It focuses on email receipt testing, allowing teams to verify that messages are […]

How to Test One-Time Passwords with Mailinator

One-time passwords (OTPs) are a cornerstone of modern authentication — but testing them shouldn’t require managing real inboxes or exposing production users to test traffic. Mailinator provides a fast, disposable email infrastructure that makes OTP testing easy, repeatable, and safe. This guide walks you through everything you need to get started — including how to […]