James Standard Mailets contains more than 50 matchers and mailets. MailetDocs is used to generate a catalog with reports on each mailet and matcher (for example HasHeader).
Setting up this report is easy. Just add the plugin to the reporting section. For example:
<reporting> <plugins> <plugin> <groupId>org.apache.james</groupId> <artifactId>maven-mailetdocs-plugin</artifactId> <version>0.1</version> </plugin> ...