In 2026, email testing and automation have become essential for developers, QA engineers, and SaaS businesses. If you are looking for a powerful email testing platform at a discounted price, the Mailslurp Discount Code "ARCH30" helps you save 30% on all Mailslurp plans. This exclusive discount makes it more affordable to access advanced email APIs, inbox automation, and testing tools without compromising on quality or performance.

Mailslurp is widely trusted for creating real email inboxes on demand, automating email workflows, and testing transactional or marketing emails. With the ARCH30 discount code, users can unlock premium features at a significantly reduced cost in 2026.

This complete guide explains how Mailslurp works, its key features, pricing plans, use cases, and how you can benefit from the 30% discount code.

What Is Mailslurp?

Mailslurp is a developer-focused email testing platform that allows users to create real, private email inboxes instantly. These inboxes can send, receive, and analyze emails using APIs or dashboards, making them ideal for testing applications that rely on email communication.

Unlike disposable email tools, Mailslurp offers permanent, secure inboxes that can be integrated directly into your development and testing environment. It is especially popular among developers who need reliable email testing for signups, password resets, notifications, and transactional emails.

Why Mailslurp Is Popular in 2026

As applications grow more complex in 2026, email functionality has become a critical part of user experience. Mailslurp stands out because it provides real-world email testing without relying on personal inboxes or manual checks.

Developers prefer Mailslurp due to its automation-friendly APIs, while businesses value its security, scalability, and compliance features. The ability to simulate real email scenarios saves time, reduces bugs, and improves product reliability.

Mailslurp Discount Code "ARCH30" – 30% Off Explained

The Mailslurp Discount Code "ARCH30" offers an instant 30% discount on all subscription plans. This deal is ideal for individuals, startups, and enterprises looking to reduce costs while gaining access to premium email testing features.

Key Benefits of the ARCH30 Discount Code

Flat 30% discount on all plans

Applicable to monthly and annual subscriptions

No hidden charges

Ideal for new and existing users in 2026

By applying this code during checkout, you can enjoy professional email testing tools at a much lower price.

How to Use the Mailslurp Discount Code "ARCH30"

Using the Mailslurp discount code is simple and quick. You don’t need any technical setup to apply the coupon.

Step-by-Step Process

Visit the Mailslurp website

Sign up or log in to your account

Choose your preferred plan

Enter the discount code ARCH30 at checkout

Enjoy 30% off instantly

Once applied, the discount reflects immediately on your total bill.

Mailslurp Features That Make It Worth the Price

Mailslurp is packed with features designed to simplify email testing and automation in 2026.

Real Email Inboxes

Mailslurp provides real, functioning email addresses that can send and receive emails just like normal inboxes. This ensures accurate testing for real-world scenarios.

Email API Integration

Developers can integrate Mailslurp easily using REST APIs. This allows automated email testing directly inside CI/CD pipelines and test scripts.

Email Content Analysis

You can parse email bodies, attachments, headers, links, and OTP codes automatically. This feature is essential for verifying login links, verification codes, and password reset emails.

SMTP and Webhook Support

Mailslurp supports SMTP sending and webhook notifications, allowing applications to trigger events whenever an email is received.

Inbox Management

Users can create, delete, and manage multiple inboxes efficiently, making it perfect for large testing environments.

Who Should Use Mailslurp in 2026?

Mailslurp is designed for a wide range of users across different industries.

Developers

Developers use Mailslurp to test email workflows automatically without manual inbox checks.

QA Engineers

Quality assurance teams rely on Mailslurp to validate email delivery, formatting, and links during testing phases.

SaaS Businesses

SaaS platforms benefit from reliable email testing to ensure smooth onboarding, notifications, and transactional messaging.

Startups

Startups can reduce development costs by using Mailslurp’s automation tools combined with the 30% discount code.

Mailslurp Pricing Plans Overview

Mailslurp offers multiple pricing tiers to suit different needs.

Free Plan

The free plan is suitable for basic testing and experimentation. It includes limited inboxes and API usage.

Basic Plan

The Basic plan is ideal for individual developers who need regular email testing with moderate usage.

Pro Plan

The Pro plan offers higher API limits, more inboxes, and advanced automation features.