this week make mention of JavaMail being Open Source so we clearly have not advertised it properly.
All GlassFish components are intended to be released under Open Source licenses.
Most have already been released and we are working on the rest;
There are also a few other noteworthy open source modules that are not in the AppServer, like
A consequence of the above is that Activation is also open source and so is the Java Persistence
Implementation (title="Fran Blog Entry on Top Link">1).
We are also slowly populating our Maven repository with the corresponding JARs; more on that as it happens.