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From: "Вадим Илларионов" <master@nstel.ru>
To: sysadmins@lists.altlinux.org
Subject: Re: [Sysadmins] spam troubles
Date: Thu, 19 Jun 2008 23:12:08 +0400
Message-ID: <g3eb2c$q2o$1@ger.gmane.org> (raw)
In-Reply-To: <485A4951.8070905@iop.kiev.ua>

Andrii Dobrovol`s`kii wrote:

> Вадим Илларионов пишет:
>>> Есть адрес, при поступлении на который почты она пересылается всем
>>> пользователям. Это только для внутреннего употребления.
>>> Как закрыть на него приём почты извне, чтобы внутренняя ходила
>>> по-прежнему?
>> Спасибо, нашёл. :)
>> Извините за внимание...

> Ну так Вы бы уже заодно и зафиксировали для истории...

Да ведь прям с оттудовного фака:
http://www.postfix.org/RESTRICTION_CLASS_README.html

Protecting internal email distribution lists

We want to implement an internal email distribution list. Something like
all@our.domain.com, which aliases to all employees. My first thought was to
use the aliases map, but that would lead to "all" being accessible from
the "outside", and this is not desired... :-) 
Postfix can implement per-address access controls. What follows is based on
the SMTP client IP address, and therefore is subject to IP spoofing. 

/etc/postfix/main.cf:
    smtpd_recipient_restrictions =
        check_recipient_access hash:/etc/postfix/access
        ...the usual stuff...

/etc/postfix/access:
    all@my.domain   permit_mynetworks,reject
    all@my.hostname permit_mynetworks,reject

Вот. Ифсио...
_________________________________
С уважением,
Вадим Илларионов
системный администратор
ООО "Новые Системы Телеком"
UIN: 7899517
JID: master at usib dot irkps dot ru
Телефоны:
- рабочий    +7 495 6414045+5885
- мобильный  +7 916 3889337



      reply	other threads:[~2008-06-19 19:12 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-19  9:23 Вадим Илларионов
2008-06-19  9:46 ` Вадим Илларионов
2008-06-19 11:56   ` Andrii Dobrovol`s`kii
2008-06-19 19:12     ` Вадим Илларионов [this message]

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