From 0a7985b8cacdac1e2f25fda638ebdbe3c5df21ed Mon Sep 17 00:00:00 2001 From: Alex Palaistras Date: Sat, 21 Oct 2023 17:33:03 +0100 Subject: [PATCH] postfix: Exclude anonymous ciphers for TLS --- service/postfix/container/config/main.cf.template | 1 + 1 file changed, 1 insertion(+) diff --git a/service/postfix/container/config/main.cf.template b/service/postfix/container/config/main.cf.template index 992691b..50e050d 100644 --- a/service/postfix/container/config/main.cf.template +++ b/service/postfix/container/config/main.cf.template @@ -189,6 +189,7 @@ smtpd_tls_mandatory_protocols = >=TLSv1.2 smtpd_tls_mandatory_ciphers = high smtpd_tls_mandatory_exclude_ciphers = aNULL smtpd_tls_protocols = >=TLSv1.2 +smtpd_tls_exclude_ciphers = aNULL smtpd_tls_auth_only = yes smtpd_helo_required = yes smtpd_tls_received_header = yes