Focus on Linux
mail antivirus Aug 22 2007 04:54PM
mircea (mircea sigu ro) (7 replies)
RE: mail antivirus Aug 27 2007 08:02AM
Ludo Lenière (l leniere clvb be)
Re: mail antivirus Aug 24 2007 10:21PM
Andreas Maus (maus badphish dyndns org)
Re: mail antivirus Aug 24 2007 09:30AM
Kosala Atapattu (kosala atapattu gmail com)
RE: mail antivirus Aug 23 2007 10:19PM
Tony UcedaVelez (tonyuv versprite com)
Re: mail antivirus Aug 23 2007 07:52PM
Stephen Summerfield (stephen netality com) (1 replies)
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!
>
>

[ reply ]
Re: mail antivirus Aug 24 2007 07:15PM
Oscar Bossans (obossans bramell cl) (1 replies)
RE: mail antivirus Aug 28 2007 06:33PM
Darrell Hyde (DHyde HostMySite com)
Re: mail antivirus Aug 23 2007 07:07PM
Hugo Francisco Gonzalez Robledo (hugo gonzalez itslp edu mx)
RE: mail antivirus Aug 23 2007 06:09PM
Tom Walsh (mailinglist expresshosting net) (1 replies)
RE: mail antivirus Sep 04 2007 11:08AM
Paul Ryland (paul transversal com)


 

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