Re: [Exim] Distributed Checksum Clearinghouse into local_sca…

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Autor: Suresh Ramasubramanian
Data:  
A: Alexander Sabourenkov, exim-users
Assumpte: Re: [Exim] Distributed Checksum Clearinghouse into local_scan?
+++ Alexander Sabourenkov <Tuesday 07 May 2002 07:28 pm>:
> Has anyone had any experience with DCC? Is it as good at rejecting spam as
> they say on their site?


It is a good detector of BULK. Bulk need not necessarily imply spam (say a
few thousand copies of bugtraq, or the langalist, or something similar
arriving for your users is also bulk).

What I'd use it as is on an outbound only mailrelay. Quite nice and easy if
you want to stop spammers in their tracks, even if they use hashbusters, or
downstream open proxies, or whatever, to inject their spam.

Inbound, I'd _tag_ rather than reject using DCC

    --srs
--
Suresh Ramasubramanian  <---->  mallet <at> efn dot org
EMail Sturmbannfuhrer, Lower Middle Class Unix Sysadmin
[Linux One Stanza Tip]    From : <bish@???>
LOST #063     -**< Sub : Default Console Font >**-
Do you long for a change of the default font at boot up ? Look
at the kbd fonts in /usr/lib/kbd/consolefonts installed by the
"kbd" package". man setfont for details ... You may  prefer to
include the line in your.bashrc ...
Try : $setfont /usr/lib/kbd/consolefonts/b.fnt.gz