From da422cd9e7e4c8c944f5d1fb82fd6ed7a2be3383 Mon Sep 17 00:00:00 2001 From: Gregor Kleen Date: Thu, 27 Oct 2016 16:54:41 +0200 Subject: reject HELO if MX record does not match fqdn sent --- ymir.nix | 1 + 1 file changed, 1 insertion(+) (limited to 'ymir.nix') diff --git a/ymir.nix b/ymir.nix index b75ddf83..d7ad8255 100644 --- a/ymir.nix +++ b/ymir.nix @@ -410,6 +410,7 @@ in rec { permit_mynetworks, reject_non_fqdn_helo_hostname, reject_invalid_helo_hostname, + reject_unknown_reverse_client_hostname, permit smtpd_recipient_restrictions = -- cgit v1.2.3