From 82e6b29ad39bfaee2d4036f98d1362ab8e689006 Mon Sep 17 00:00:00 2001 From: Guilhem Moulin Date: Tue, 19 May 2020 06:06:17 +0200 Subject: MSA: Update role to Debian Buster. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For `ssl_cipher_list` we pick the suggested value from https://ssl-config.mozilla.org/#server=postfix&version=3.4.10&config=intermediate&openssl=1.1.1d At the moment it's equivalent (modulo order) to adding ‘EDH+AESGCM+aRSA’ to ‘EECDH+AESGCM:EECDH+CHACHA20!MEDIUM!LOW!EXP!aNULL!eNULL’. --- roles/common/templates/etc/postfix/master.cf.j2 | 2 -- 1 file changed, 2 deletions(-) (limited to 'roles/common/templates/etc/postfix/master.cf.j2') diff --git a/roles/common/templates/etc/postfix/master.cf.j2 b/roles/common/templates/etc/postfix/master.cf.j2 index 65ca2b6..f199ed0 100644 --- a/roles/common/templates/etc/postfix/master.cf.j2 +++ b/roles/common/templates/etc/postfix/master.cf.j2 @@ -19,10 +19,8 @@ tlsproxy unix - - y - 0 tlsproxy dnsblog unix - - y - 0 dnsblog {% elif inst == 'MSA' %} submission inet n - y - - smtpd - -o tls_high_cipherlist=EECDH+AESGCM:EECDH+CHACHA20!MEDIUM!LOW!EXP!aNULL!eNULL submissions inet n - y - - smtpd -o smtpd_tls_wrappermode=yes - -o tls_high_cipherlist=EECDH+AESGCM:EECDH+CHACHA20!MEDIUM!LOW!EXP!aNULL!eNULL {% if groups.webmail | difference([inventory_hostname]) | length > 0 %} [{{ postfix_instance.MSA.addr }}]:{{ postfix_instance.MSA.port }} inet n - y - - smtpd -o broken_sasl_auth_clients=no -- cgit v1.2.3