I have just open sourced the source code to Baruwa 2.0 on Github. Baruwa 2.0 is a ground up rewrite of Baruwa which adds lots of new features.
Notable features include:
This is a source only release, no documentation is available and there are no tools to upgrade a Baruwa 1.x version to this.
Only Exim is supported at the moment as the MTA, the hooks exist for adding of the other MTA's that were supported under version 1.0.
The source code can be obtained from https://github.com/akissa/baruwa2
So grab the code, add new features, do translations, write documentation etc etc.
Feedback and support
Please provide feedback via the usual channels, if you need support use the list.