Dennis Davis Wrote:
> On Thu, 28 Jun 2007, gascione wrote:
>
> > From: gascione <george@???>
> > To: exim-users@???
> > Date: Thu, 28 Jun 2007 10:00:43 -0400
> > Subject: [exim] Not very efficient I believe
> >
> > I have the following ACL integrating spamassassin into my exim
> > gateways. I believe it is inefficient because I believe it is
> > sending the message to be evaluated by spamassassin many times. Am
> > I correct and if so how should I construct the logic to achieve
> > the same result.
>
> Chapter 41 of the manual:
>
> http://tinyurl.com/2tvbt4
>
> includes the statement:
>
> The spam condition caches its results. If you call it again with the
> same user name, it does not scan again, but rather returns the same
> values as before.
>
> So your ACL fragment below should be efficient; spamassassin should
> only be called once as you're always using the "nobody" username.
>
> > #### Send message to spamassassin for checking
> > .ifdef ENABLE_SPAMASSASSIN
> > warn
> > message = X-Spam-Report: $spam_report
> > spam = nobody
> >
> > warn
> > message = X-Spam-Score: $spam_score $spam_bar)
> > spam = nobody:true
> >
> > warn
> > message = X-Spam-Status: YES
> > spam = nobody
> >
> > deny message = Message SPAM score exceeded threshold. Messsage
> > Delivery DENIED.
> > log_message = SPAM score exceeded
> > spam = nobody
> > condition = ${if >{$spam_score_int}{80}{1}{0}}
> >
> > warn message = X-Spam-Category: HIGH
> > spam = nobody
> > condition = ${if >{$spam_score_int}{50}{1}{0}}
> > condition = ${if <{$spam_score_int}{80}{1}{0}}
> >
> > warn message = X-Spam-Category: MEDIUM
> > spam = nobody
> > condition = ${if >{$spam_score_int}{20}{1}{0}}
> > condition = ${if <{$spam_score_int}{50}{1}{0}}
> >
> > warn message = X-Spam-Category: LOW
> > spam = nobody
> > condition = ${if >{$spam_score_int}{10}{1}{0}}
> > condition = ${if <{$spam_score_int}{20}{1}{0}}
> > .endif
> --
> Dennis Davis, BUCS, University of Bath, Bath, BA2 7AY, UK
> D.H.Davis@??? Phone: +44 1225 386101
>
> --
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Thank You. It does the job so I will just leave it be.
GA
--
gascione
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