[Mimedefang] bayes_path error
Randy_Fox at csgsystems.com
Mon Jul 21 13:20:08 EDT 2003
From: alan premselaar [mailto:alien at 12inch.com]
Sent: Thursday, July 17, 2003 5:33 PM
>(who i'm running mimedefang as) with the following entry:
>* */4 * * * /usr/sbin/sa-learn --rebuild >& /dev/null
>(this assumes that whatever flavor of unix/linux you're running that it'll
>support the */4 syntax in cron)
>so, every 4 minutes i run sa-learn --rebuild
>it seems to have resolved the issues.
>Although everything appears to be running fine with bayes currently, it
>won't properly auto_learn since it can't write the data to the file, and if
>i'm not mistaken, eventually it'll stop using the bayes scoring until the db
>is rebuilt anyways.
Thanks for the help. I went back and reread the man page on sa-learn. Because of the way we use spamassassin, there's some settings and features that don't get used/called. I added the following to /etc/mail/spamassassin/local.cf
I then created a cronjob for defang to force expiration of old entries (which also does a rebuild):
0 21 * * 2 /usr/bin/sa-learn --force-expire >& /dev/null
I think once a week will be adequate, time will tell. It has stopped the original error message and really shrunk the database size. I suspect that was the real problem, after the database got too big, it was having issues opening it properly (but I couldn't prove this). Spamassassin is supposed to take care of the expiration itself but apparently it wasn't. The two bayes_expiry settings are apparently the defaults but until I added them to the local.cf, I don't think they were used.
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