Entire codebase is publicly available on GitHub.

Extended SMTP server, allowing it to handle modern email protocols with extended features like authentication, custom headers.

View full email data with custom inboxes and filtering in a clean dashboard.

Works with any app by using standard SMTP settings.

Can be deployed on your own infrastructure (local machine, on server using Docker).

Useful for API integrations or automation workflows.

Testing is conducted in a controlled environment with no risk of spamming or exposing real users. All test operations are isolated to prevent any data leaks to third parties.