Re: Spam query

Citeren Simon Wilson <[email protected]>:

> Hi list,
>
> My mail setup is doing a great job of keeping spam out of my inbox,  
> but I have a puzzle...
>
> I have a postfix setup that filers incoming email through  
> amavisd-new, including spamassassin. It is configured to dump  
> nothing, but send all email on, including spam, to Cyrus IMAP, where  
> a sieve script (set up using Ingo) includes:
>
>  # Spam Filter
>      10: if header :comparator "i;ascii-casemap" :contains  
> "X-Spam-Level" "*****"  {
>      11:     fileinto "INBOX/Spam";
>      12:     stop;
>      13: }
>
> So as i read that, spam that is flagged over 5 is routed into INBOX/Spam...
>
> True enough, in that folder are a lot of spam emails. BUT many of  
> them are NOT *****... for example this is in my Spam folder:
>
> X-Virus-Scanned: amavisd-new at simonandkate.net
> X-Spam-Flag: NO
> X-Spam-Score: 0.908
> X-Spam-Level:
> X-Spam-Status: No, score=0.908 tagged_above=-999 required=6.2
> 	tests=[BAYES_50=0.8, DKIM_SIGNED=0.1, RP_MATCHES_RCVD=-0.001,
> 	SPF_PASS=-0.001, T_DKIM_INVALID=0.01] autolearn=no autolearn_force=no
>
> The email IS spam, so I'm not complaining that it's in there - but I  
> can't see WHAT put it in there. I'm getting a couple of false  
> positives which got me looking to see what spam is getting flagged.

Could it be an IMAP client with build-in spam checking (like Mozilla  
Thunderbird for instance?) I agree that the above sieve rule should  
not trigger with the above message, but sometimes IMAP clients may  
also move spam out of the way.

> I realise it's likely not a Horde issue, but just seeking to tap  
> into the expertise here.
>
> What am I missing...
>
> Thanks
> Simon.
>
> -- 
> Simon Wilson
> M: 0400 12 11 16



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