From: Mike Lykov <combr@vesna.ru> To: sisyphus@altlinux.ru Subject: [sisyphus] blackmail antispam Date: Thu, 22 May 2003 10:30:10 +0500 Message-ID: <200305221030.10834.combr@vesna.ru> (raw) 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? -- Mike
next reply other threads:[~2003-05-22 5:30 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-05-22 5:30 Mike Lykov [this message] 2003-05-22 5:50 ` Mike Lykov 2003-05-22 6:24 ` Alex Ott 2003-05-22 7:16 ` Victor Forsyuk 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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