I've installed the downloadable open source VMWARE image and following the instructions have accessed the Admin console and the client web app.

I'm just playing with the software and have left everything as default, including the domain settings.

The problem I have is when I try sending mail between users nothing happens. The mail sends ok, but it never gets delivered to the local user.

I'm not sure what logs or where to look for them so any help would be greatly appreciated.