READ ME
Download 3 libraries (JavaFx, JavaMail, ApachePOI)
JavaFx 22.0.1 https://gluonhq.com/products/javafx/
JavaMail 1.4.2 https://www.oracle.com/java/technologies/javamail-releases.html
ApachePOI 5.2.5 https://poi.apache.org/download.html#POI-5.2.5
Make sure you are using Java 18