Test emails without cluttering real inboxes

Mailcatcher captures all emails from your development environment in one place. View HTML previews, inspect headers, and share safely with your team.

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SMTP Connectedmailcatcher.cloud:1026

Password Reset Request2m ago

From:[email protected]

To:[email protected]

HTML Preview2 Attachments

Everything your team needs to test emails

Stop sending test emails to real addresses. Mailcatcher gives you a complete email testing environment that keeps your development workflow clean and your data secure.

Pixel-perfect HTML previews
See exactly how your emails render. Full HTML preview with responsive design testing and dark mode support built-in.
Complete email inspection
Access plain text versions, raw source, all headers, and attachments. Everything you need to debug email issues.
Organize by project
Keep emails from different apps separate. Create unlimited projects to match your development workflow.
Team collaboration made easy
Control who sees what with granular permissions. Share test emails with developers, designers, or clients safely.
Ready in 60 seconds
Update your SMTP settings and you're done. No complex setup, no firewall rules, no Docker containers to manage.
Secure by default
Support for loading media files behind basic auth.