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защита_почты_от_вирусов_и_spamа [2018/03/19 15:02] val [Технология взвешенной оценки] |
защита_почты_от_вирусов_и_spamа [2020/08/31 08:27] val [Защита почты от спама] |
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==== Установка clamav с milter интерфейсом ==== | ==== Установка clamav с milter интерфейсом ==== | ||
- | |||
- | === FreeBSD === | ||
- | <code> | ||
- | [gate:~] # pkg install clamav-milter | ||
- | </code> | ||
=== Debian/Ubuntu === | === Debian/Ubuntu === | ||
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root@gate:~# apt install clamav-milter | root@gate:~# apt install clamav-milter | ||
</code> | </code> | ||
+ | |||
+ | === FreeBSD === | ||
+ | <code> | ||
+ | [gate:~] # pkg install clamav-milter | ||
+ | </code> | ||
+ | |||
+ | |||
==== Настройка MTA на взаимодействие с clamav использованием milter интерфейса ==== | ==== Настройка MTA на взаимодействие с clamav использованием milter интерфейса ==== | ||
+ | |||
+ | === Postfix (Debian/Ubuntu) === | ||
+ | |||
+ | <code> | ||
+ | root@gate:~# cat /etc/clamav/clamav-milter.conf | ||
+ | </code><code> | ||
+ | ... | ||
+ | MilterSocket /var/spool/postfix/clamav/clamav-milter.ctl | ||
+ | ... | ||
+ | MilterSocketGroup postfix | ||
+ | ... | ||
+ | </code><code> | ||
+ | root@gate:~# service clamav-milter restart | ||
+ | |||
+ | root@gate:~# cat /etc/postfix/main.cf | ||
+ | </code><code> | ||
+ | ... | ||
+ | milter_default_action = accept | ||
+ | smtpd_milters = unix:/clamav/clamav-milter.ctl | ||
+ | </code><code> | ||
+ | root@gate:~# service postfix reload | ||
+ | |||
+ | root@gate:~# tail -f /var/log/clamav/clamav.log | ||
+ | </code> | ||
=== Sendmail (FreeBSD) === | === Sendmail (FreeBSD) === | ||
Line 45: | Line 71: | ||
</code> | </code> | ||
- | === Postfix (Ubuntu) === | ||
- | <code> | ||
- | ubuntu14# cat /etc/default/clamav-milter | ||
- | </code><code> | ||
- | ... | ||
- | SOCKET_RWGROUP=postfix | ||
- | </code><code> | ||
- | root@gate:~# cat /etc/clamav/clamav-milter.conf | ||
- | </code><code> | ||
- | ... | ||
- | MilterSocket /var/spool/postfix/clamav/clamav-milter.ctl | ||
- | ... | ||
- | </code><code> | ||
- | root@gate:~# service clamav-milter restart | ||
- | root@gate:~# cat /etc/postfix/main.cf | ||
- | </code><code> | ||
- | ... | ||
- | milter_default_action = accept | ||
- | smtpd_milters = unix:/clamav/clamav-milter.ctl | ||
- | </code><code> | ||
- | root@gate:~# service postfix reload | ||
- | |||
- | root@gate:~# tail -f /var/log/clamav/clamav.log | ||
- | </code> | ||
===== Защита почты от спама ===== | ===== Защита почты от спама ===== | ||
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<code> | <code> | ||
- | # rbllookup mailhub.bmstu.ru | + | # apt install rblcheck |
# rblcheck 195.19.32.15 | # rblcheck 195.19.32.15 | ||
Line 119: | Line 121: | ||
# score RCVD_IN_BL_SPAMCOP_NET 10.0 | # score RCVD_IN_BL_SPAMCOP_NET 10.0 | ||
</code><code> | </code><code> | ||
+ | gate# spamassassin --lint #check config | ||
+ | |||
gate# sa-update | gate# sa-update | ||
Line 161: | Line 165: | ||
=== Подключение SpamAssassin через milter интерфейс === | === Подключение SpamAssassin через milter интерфейс === | ||
- | == Sendmail (freebsd) == | + | == Sendmail (FreeBSD) == |
<code> | <code> | ||
[gate:~] # pkg install spamass-milter | [gate:~] # pkg install spamass-milter | ||
Line 220: | Line 224: | ||
* RFC 2821 4.5.4.1 ([[http://rfc.com.ru/rfc2821.htm]]) | * RFC 2821 4.5.4.1 ([[http://rfc.com.ru/rfc2821.htm]]) | ||
- | === Semdmail (freebsd) === | + | === Semdmail (FreeBSD) === |
<code> | <code> | ||
[gate:~] # pkg install milter-greylist | [gate:~] # pkg install milter-greylist | ||
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</code> | </code> | ||
- | === Postfix (ubuntu) === | + | === Postfix (Debian/Ubuntu) === |
[[http://vladimir-stupin.blogspot.com/2009/09/postfix-postgrey.html]] | [[http://vladimir-stupin.blogspot.com/2009/09/postfix-postgrey.html]] |