From: Victor Forsyuk <victor@ksi-linux.com>
To: sisyphus@altlinux.ru
Subject: Re: [sisyphus] blackmail antispam
Date: Thu, 22 May 2003 10:16:38 +0300
Message-ID: <20030522071638.GA5524@nomad.ksi-linux.com> (raw)
In-Reply-To: <200305221030.10834.combr@vesna.ru>
On Thu, May 22, 2003 at 10:30:10AM +0500, Mike Lykov wrote:
>
> нет в сизифе?
>
> http://www.jsm-net.demon.co.uk/blackmail/blackmail.html
>
> How does BlackMail work?
>
> Blackmail operates at a system-wide level: all incoming and optionally
> outgoing mail is filtered.
> The filtering consists of various checks on the SMTP envelope and message
> headers: if any tests fail then the mail will be bounced. Blackmail can...
>
> Check against spam sites
> Check against spam keywords
> Check host names and email addresses using DNS for validity
> Check against the 'RBL' (Realtime Blackhole List) for spam IP addresses
> Check that To: and From: address do not match (a common spam signature)
> Check correct header formation e.g. Message-ID
>
> The spam sites and spam keywords are of your choice, you can block who or what
> you want. Minimal sample lists are provided.
>
> Что интеерсно, этот фильтр может фильтровать и исходящую почту (судя по этому
> заявлению)
>
> может, и его кто соберет для сизифа, а?
Не вижу необходимости в подобной программе сейчас. Когда её начали
делать (лет пять тому, судя по датам в архиве) всё это было очень
круто и имело смысл, многое проще было сделать в BlackMail, чем
пытаться изнасиловать sendmail. ;) Но в exim всё, что умеет делать
BlackMail, делается левой задней ногой - просто, понятно и эффективно.
Думаю, и в postfix не сложнее.
Вот пособирать для сизифа свободные антивирусы - это намного
полезнее будет.
next prev parent reply other threads:[~2003-05-22 7:16 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-22 5:30 Mike Lykov
2003-05-22 5:50 ` Mike Lykov
2003-05-22 6:24 ` Alex Ott
2003-05-22 7:16 ` Victor Forsyuk [this message]
2003-05-22 7:35 ` Mike Lykov
2003-05-22 8:29 ` [sisyphus] " Artem K. Jouravsky
2003-05-22 8:40 ` Mike Lykov
2003-05-22 8:50 ` [sisyphus] " Victor Forsyuk
2003-05-22 8:52 ` [sisyphus] " Alexey Tourbin
2003-05-22 11:41 ` Michael Shigorin
2003-05-23 7:09 ` [sisyphus] Antivirus(was: blackmail antispam) iLya Bryzgalow
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