@ -411,7 +411,6 @@ Simple deployment of [E-mail](https://en.wikipedia.org/wiki/Email) servers, e.g.
- [OpenTrashmail](https://github.com/HaschekSolutions/opentrashmail) - Complete trashmail solution that exposes an SMTP server and has a web interface to manage received emails. Works with multiple and wildcard domains and is fully file based (no database needed). Includes RSS feeds and JSON API. `Apache-2.0``Python/PHP/Docker`
- [Postfix](http://www.postfix.org/) - Fast, easy to administer, and secure Sendmail replacement. `IPL-1.0``C/deb`
- [Sendmail](https://www.proofpoint.com/us/products/email-protection/open-source-email-solution) - Message transfer agent (MTA). `Sendmail``C/deb`
- [Slimta](https://slimta.github.io/) - Mail Transfer Library built on Python. ([Source Code](https://github.com/slimta/python-slimta)) `MIT``Python`
### Communication - Email - Mailing Lists and Newsletters
Tools and software for [software testing](https://en.wikipedia.org/wiki/Software_testing).
- [Bencher](https://bencher.dev/) - Suite of continuous benchmarking tools designed to catch performance regressions in CI. ([Source Code](https://github.com/bencherdev/bencher)) `MIT/Apache-2.0``Rust`
- [Sorry Cypress](https://sorry-cypress.dev) - Alternative open-source dashboard for the Cypress browser automation framework, featuring unlimited parallelization, recording and debugging of tests. ([Source Code](https://github.com/sorry-cypress/sorry-cypress)) `MIT``Docker/K8S`
- [WebHook Tester](https://github.com/tarampampam/webhook-tester) - Powerful tool for testing WebHooks and more. `MIT``Docker/Go/deb/K8S`