MS % rate of catch

[Derek Winkler]

It does some other ones but for some reason doesn't mention them up top.

Look at the arrays for further rules.

I get a lot of hits on BLACKLIST_URI. I also use RANDOMVAL and BOGUSVIRUS.

We only use BOGUSVIRUS because the support calls from users, "I got an email
that says I have a virus. What should I do?", get very tiresome.

Keep in mind that the use of more and more custom rulesets increases memory
usage of each MailScanner process.

> -----Original Message-----
> From: MailScanner mailing list [mailto:MAILSCANNER at JISCMAIL.AC.UK]On
> Behalf Of Billy A. Pumphrey
> Sent: Tuesday, April 06, 2004 10:19 AM
> To: MAILSCANNER at JISCMAIL.AC.UK
> Subject: Re: MS % rate of catch
>
>
> Good information.  On the rulesdujour script, I see that it
> only updates
> "BIGEVIL TRIPWIRE ANTIDRUG EVILNUMBERS" <-- those.  What
> about the rest?
>
> -----Original Message-----
> From: MailScanner mailing list [mailto:MAILSCANNER at JISCMAIL.AC.UK] On
> Behalf Of Martin Hepworth
> Sent: Tuesday, April 06, 2004 3:05 AM
> To: MAILSCANNER at JISCMAIL.AC.UK
> Subject: Re: MS % rate of catch
>
> Billy
> check out the rules emporiam (www.rulesemporiam.com) and the Custom
> Rules sets (http://wiki.apache.org/spamassassin/CustomRulesets). This
> will increase your hit rate quite a bit.
>
> You'll need to add these rules into /etc/mail/spamassassin and then
> restart MailScanner. Make sure the rule files are world readable.
>
> It's also very worthwhile training the bayes DB - there's
> plenty on the
> spamassassin web site about this.
>
> Also worth watching the SA users email list for new/updates
> to the rules
> and possibly using the rulesdujour script to automatically pull down
> updates. The spammers are constantly finding new ways of
> getting around
> SA so it's almost a requirement to keep up to date on these.
>
> --
> Martin Hepworth
> Snr Systems Administrator
> Solid State Logic
> Tel: +44 (0)1865 842300
>
>
> Billy A. Pumphrey wrote:
> > Does this seem a little off or about right?
> >
> > Out of 110 spam messages, this is what MS did:
> >
> > 38 passed through as NOT spam
> > 72 passed through as spam
> >
> > That is about a 65% rate.
> >
> > Here are my spamassassin score levels:
> > Required SpamAssassin Score = 6
> > High SpamAssassin Score = 7.2
> >
> > Or is that about right?  I did have the required score on
> 5, but I put
> > it on 6.
> >
> > Thank you
> > Billy Pumphrey
>
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