Email testing is very easy, just testsendcontrol!

Supercharge your marketing ✨

No credit card required
Hmm Emoji
Wow Emoji - Dashboard Preview

An email and smtp testing tool ✨

For developers, by developers πŸ’™

Configure your testing environment in 5 minutes

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

Keep all testing data organized in one place

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

Dig into both the content and source of your emails

View messages, validate headers across email clients, and more.

Test your email sending service

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

Easily share test emails with your team

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

Proactive Support

Our tech support team consists of engineers and deliverability experts who’re constantly ready to assist you with any issue.

Testing emails has never
been easier 🀞

Test application emails without any extra effort!

Modern design

Test your emails with our modern designed dashboard.

Easy to Integrate

Copy the email sending configuration and add it directly to the proper file of your project.


Catch testing emails from staging. Preview each email in your inbox. Never send test emails to the users by mistake.

Secure & Privacy Friendly

GDPR, CCPA compliant strict with European privacy laws - any data collected belong to you and will never be shared or sold.

Setup takes less than 5 minutes

Mailcatch is compatible with any app or framework that supports SMTP

1curl \ 2 --url 'smtp://' \ 3 --user 'username:password' \ 4 --mail-from \ 5 --mail-rcpt \ 6 --upload-file - <<EOF 7From: Magic Elves <> 8To: Mailcatch Inbox <> 9Subject: Hello World! 10Content-Type: multipart/alternative; boundary="boundary-string" 11 12--boundary-string 13Content-Type: text/plain; charset="utf-8" 14Content-Transfer-Encoding: quoted-printable 15Content-Disposition: inline 16 17Hello World! 18 19--boundary-string 20Content-Type: text/html; charset="utf-8" 21Content-Transfer-Encoding: quoted-printable 22Content-Disposition: inline 23 24<p>Hello World!</p> 25 26--boundary-string-- 27EOF
Select your integration from 20+ code samples or copy SMTP credentials
Paste the configuration to your project
Run your email sending code
Instantly receive a message in your inbox


Do you have a question in mind that is not on the list?
Contact us! πŸ‘‹

Test your emails now.

Your can test first 200 emails are totally free.