Safe Email Testing With Mailtrap’s Fake SMTP Server

Test emails safely, with 5-minute setup, zero maintenance, and no risk of spamming real users

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Everything you need for your testing environment

Testing environment ready in 5 minutes

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

Simple UI for your fake email server

No experience with setting up SMTP server required. Paste the credentials into your app to capture and view the emails in Mailtrap.

Separate inboxes for each of your environments

Create individual inboxes for different environments or review servers. Or route all emails into one Mailtrap inbox if you prefer.

No real emails are sent

Mailtrap doesn’t connect to mail servers and captures all emails into a virtual inbox. There’s zero chance of accidentally emailing your users.

Use fake SMTP with any tool

Mailtrap can be integrated with any tool that supports SMTP. Use fake SMTP credentials in external tools to test what’s sent on your behalf.

Ditch maintaining your infrastructure

Say farewell to downtimes, upgrades or performance monitoring. We take care of them for you with 99,9%+ uptime.

Trusted by more than 600k devs, QAs and managers worldwide

Capturing emails is easy with Mailtrap

Sign up and copy the fake SMTP credentials

Create a Mailtrap account and open the configuration of your testing environment. Copy the credentials or grab the ready code available for 20+ frameworks and libraries

Integrate your app and send the first email

Add Mailtrap as your SMTP server and trigger for the first email to be sent. After a second or two, it will arrive into your Mailtrap inbox.

Check the email content manually or automate the process

Preview the email, check its HTML, spam score or raw headers. Use Mailtrap API to do all of these automatically.

From our #BestClientEver

Rado Georgiev

@Rado_g

One thing we started using recently is @Mailtrap for our dev & staging environments. We were previously either turning email sending entirely off for staging or running SES + whitelist.

1:32 PM - Jan 06, 2021

Mr. Glass

@MisterGlass

Shout out to @Mailtrap, hands down the best way to handle mail sending in local/test environments.

11:43 PM - May 21, 2020

All-in-one email testing toolset available with your Mailtrap account

Validate the HTML/CSS rules included in your emails template. Gauge the support across popular clients – on web, mobile, and desktop.

Automate email testing with a flexible and well-documented API. Save time and be the first to know when something goes wrong.

Build automated tests of your email sequences and include them in your testing suite. Verify each component of a message with Mailteap API.

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