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On 13-11-13 20:49, ML mail wrote:
> Hello,
>
> I would like to know what you guys recommend as best method for
> training a global user which will then be used for every accounts
> as a starting base. I have defined my global user as such in the
> group file:
>
> Unfortunately I have the impression that my globaluser is not well
> trained as still more than 50% of the spam is being seen as
> innocent. I somehow suspect this having to do with the fact that
> the spam and ham mails from spamassassin are very old (10 years).
>
>
> How would you train a global user? and with which data? is there
> any public spam/ham data somewhere which can be used?
>
You are receiving spam and ham, right? Use that for training, a public
ham corpus doesn't look in any way like your regular ham, and a public
spam corpus from 10 years ago doesn't resemble actual recent spam
messages.
If using (ancient) public corpi was a good solution to spam filtering,
we could drop heuristic engines and just release a binary database dump
every month based on public corpi :)
Regards,
Tom
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