I was surprised that I couldn't find any framework when I was searching to do it. As any good developer, I decided to write my own way of testing it.
The Abuse Report Format (ARF) Message Generator takes a raw email, and sends it back to the server that sent it as an abuse feedback report.
The code requires JavaMail API and Sun DSN API.
The project includes a custom mailcap file to handle the new ARF report format.
The code is located on Github including the sample usage here: arf-message-generator