Mailcatcher NG, new docker image
We just released a new version of Mailcatcher NG Docker image, v2.3.9.
It's based on Alpine Linux 3.24.1 and is still the smallest image you can dream of to test your mail flows in your ruby or Rails apps.
Alpine Linux 3.24.1 fixes a lot of critical vulnerabilities that were present in version 3.23.
The image is available on docker hub: https://hub.docker.com/r/stpaquet/alpinemailcatcher and is based on the latest version of Mailcatcher NG https://spaquet.github.io/mailcatcher/ for those of you who prefer installing a gem rather than a container.
Of course, it's open-source and contributions / suggestions are welcome.