Bogofilter training on KMail mailboxes?

[Matthew R. Dempsky]

On Sat, Apr 22, 2006 at 12:01:34AM +0100, deloptes wrote:
> I have following in my crontab and it seems to work. ofcourse I have to
> save the mails in the directories respectively
> 
> > /usr/bin/bogofilter -d ~/.bogofilter -n  -B ~/Mail/Spam/MissedHam/
> 
> > /usr/bin/bogofilter -d ~/.bogofilter -s  -B ~/Mail/Spam/MissedSpam/

Do you clear out these folders between cronjobs as well?  Otherwise, 
won't this throw off bogofilter's tokens as it re-registers each old 
email every time the job runs?

The bogofilter(1) man page says:

        Bogofilter doesn't detect if a message registered twice. If you 
        do this by accident, the token counts will off by 1 from what 
        you really want and the corresponding spam scores will be 
        slightly off.