https://postwoman.io/ https://postwoman.io/ is also great for simple use cases (and is MIT licensed https://github.com/liyasthomas/postwoman https://github.com/

https://postwoman.io/ https://postwoman.io/ is also great for simple use cases (and is MIT licensed https://github.com/liyasthomas/postwoman https://github.com/liyasthomas/postwoman)