Re: [exim] increase in spam exponentially

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Lähettäjä: Marc Perkel
Päiväys:  
Vastaanottaja: Jim Pazarena
Kopio: exim-users
Aihe: Re: [exim] increase in spam exponentially


Jim Pazarena wrote:
> I have experienced an incredible increase in volume of spam these days.
> My spam filter and RBL blocks at least 25,000 daily (quite a bit in a dinky
> little 600 customer client base), it seems just as much sneaks thru.
>
> Can anyone recommend a fairly aggressive RBL which doesn't suffer from
> too many false positives?
>
> Thanks
>
> Jim
>


I have a customer who gets 250,000 spams a day and they just have 20
employees. The problems with the agressive lists is false positives.
Here's my block lists.

    dnslists = 
sbl-xbl.spamhaus.org/<;$sender_host_address;$sender_address_domain :\
    nomail.rhsbl.sorbs.net/$sender_address_domain :    cbl.abuseat.org : 
list.dsbl.org :\
    web.dnsbl.sorbs.net : socks.dnsbl.sorbs.net : http.dnsbl.sorbs.net