[Spambayes] Current version

[Skip Montanaro]

    Richie> As I understand it, post-1.8x versions of the core bsddb code
    Richie> ship under the Sleepycat license, which demands that projects
    Richie> using it must be published-source.  

Don't use bsddb in a closed-source product.  Use dbm or dumdbm or use
pickles or roll your own thang.  I doubt the presence of bsddb would be the
only barrier to creating a closed-source product based upon the spambayes
code.

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