Stephen
Can you give me a link to read more, I'have serious problems with spam and
spamassassin is not enough at less to me.
pd: I' use Clamav and it's work perfect, filtered all virus.
pd2: sorry my english
Atte.
Oscar Bossans L.
Depto. Informática Bramell Ltda.
Fono: 051-247976 Anexo 15
Coquimbo
----- Original Message -----
From: "Stephen Summerfield" <stephen@netality.com>
To: "mircea" <mircea@sigu.ro>
Cc: <focus-linux@securityfocus.com>
Sent: Thursday, August 23, 2007 3:52 PM
Subject: Re: mail antivirus
Mircea,
1) DSPAM - very effective, it learns what is spam and what is not and
continues to learn so it adapts to different styles of spam. Learning is
very fast and false positives are virtually nil (in fact I can't remember
the last time I had one - I'm talking many months, if not years). I have
arranged for spam to be automatically moved to a separate 'Junk' folder
on an IMAP server based on DSPAM's classification using a simple sieve
script. However I still monitor the junk folder just in case, but it's
hardly worth it and I could probably simply delete these mails.
2) SQLGrey - (not actually a SPAM filter, I use it front of and in-
conjunction with DSPAM). Highly effective and as unobtrusive as a
greylisting solution can be. Occasionally annoying having to wait a few
minutes for emails from a new source (eg site registration emails), but
the number of spams that simply get dropped, makes it very worthwhile.
I now get approximately 15 spam emails a day (as opposed to 200 a day)
and these are mostly to postmaster, hostmaster, webmaster, etc RFC
addresses to my domains. Only the occasional spam is to my real email
address and this address I have used for over 10 years and posted to
usenet, mailing lists and used for pretty much everything (i.e. I've not
been overly careful with it).
Hope that helps,
Steve
On 22 Aug 2007, at 17:54, mircea wrote:
Hello,
what kind of antivirus filter are you using on linux mail servers?
I appreciate solution names and a few words on why you're using it.
Thanks,
Mircea
!DSPAM:46cdb439321391626116346!
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