Postfix : ajout du support DMARC

Boris HUISGEN June 10, 2013

administration messagerie linux debian postfix dmarc

Pour prendre en charge DMARC sur un MTA Postfix, il convient d’installer OpenDMARC. Çà tombe bien c’est rapide.

Installation

root@mailsrv:~# cat /etc/apt/apt.conf

APT::Default-Release "stable";

root@mailsrv:~# vim /etc/apt/apt.conf

# stable
deb http://ftp.debian.org/debian wheezy main contrib non-free
deb http://security.debian.org wheezy/updates main contrib non-free

# testing
deb http://ftp.debian.org/debian testing main contrib non-free
deb http://security.debian.org testing/updates main contrib non-free

root@mailsrv:~# apt-get update
root@mailsrv:~# apt-get dist-upgrade
root@mailsrv:~# apt-get -t testing install opendmarc

Configuration de Postfix

root@mailsrv:~# vim /etc/postfix/main.conf

smtpd_milters = inet:127.0.0.1:8893
non_smtpd_milters = inet:127.0.0.1:8893

See also

Debian : mise en place d’IPMI
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Linux : environnement Debian chrooté
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Debian : installer un firewall léger
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