Email Sandbox

Capture SMTP traffic from staging and dev environments

Automate test flows and scenarios with flexible API

Analyze email content for spam score and validate HTML/CSS

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Email testing challenges that

Mailtrap solves

1

Configure your testing environment in 5 minutes

Each Mailtrap account comes with an individual testing environment. Integrate it with your app in just a few clicks.

2

Keep all testing data organized in one place

Create individual inboxes for different environments or review servers and group them into relevant projects.

3

Quickly integrate with Mailtrap API

Get started quickly with our well-documented API and configure automated testing with unlimited API calls.

4

Dig into both the content and source of your emails

View messages, check spam scores, validate headers, analyze the HTML support across email clients, and more.

5

Easily share test emails with your team

Manage access to your inboxes for colleagues or clients. Send selected test emails to whitelisted real recipients.

6

Test your email sending service

Send emails to Mailtrap directly from your CRM or email sending service. Simulate sending to multiple recipients.

Setup takes less than 5 minutes

Mailtrap is compatible with any app or framework that supports SMTP

1

How different teams

use Mailtrap

1

From our #BestClientEver

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Joshua Anderton

@joshuaanderton

Just signed up for @Mailtrap and I’m loving it. So easy to set up. Provides so much peace of mind. Ahh just love it.

7:38 - Jan 13,2021

Trusted by 150,000+ monthly active

users

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Frequently Asked Questions

Can Email Sandbox send emails to real recipients inboxes?

Email Sandbox is a testing tool and is not designed to deliver emails to real email addresses. But you can use our Email API or SMTP Service to send emails to your recipients.

How can I preview my email in different email clients?

HTML Check analyzes your template for support with popular email clients and explains how to fix errors right away. This is more efficient than manual comparison of previews from email clients, but you still can forward your test emails to real recipients and open them in specific email clients.

Can I send a test email to Sandbox from my Gmail?

Yes, you can! On Business, Premium, and Enterprise plans, there is a separate email address available for each of your inboxes. With it, you can send messages from any CRM, email sending app or client, such as Gmail, Hubspot, Sendgrid, etc.

How much does Email Sandbox cost?

Mailtrap features a forever free plan that offers the basic functionality for personal use of Email Sandbox. Paid plans start from $9.99 per month, and are suitable for companies of different sizes. View the Mailtrap pricing for more details.

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