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The official Mailtrap Testing addon for your Heroku apps.
Use the official Mailtrap addon to get email testing directly within Heroku projects. With just a few clicks, you can add comprehensive testing capabilities to your Heroku apps and ensure your application’s emails are flawless before deployment, all within your familiar Heroku development environment.
Integrate Mailtrap your way – robust REST API and versatile SDKs.
AI relay: capture and stream emails to Mailtrap from all environments.
Design smart, automated Mailtrap actions with visual workflow building.
Build responsive Mailtrap workflows – open-source, event-based.
Go beyond Supabase sending limits and automate contact management.
Instantly link Mailtrap to 5,000+ apps, codelessly, for smart automation.
