From: Tom Hughes <tom@compton.nu>
Date: Fri, 1 Jan 2021 10:27:52 +0000 (+0000)
Subject: Add authentication results header for email from external hosts
X-Git-Url: https://git.openstreetmap.org./chef.git/commitdiff_plain/6270f0b685e414b82dd311ad99fe4df0c3e2bfd6

Add authentication results header for email from external hosts
---

diff --git a/cookbooks/exim/templates/default/exim4.conf.erb b/cookbooks/exim/templates/default/exim4.conf.erb
index 17160ecf3..1f6fc31d5 100644
--- a/cookbooks/exim/templates/default/exim4.conf.erb
+++ b/cookbooks/exim/templates/default/exim4.conf.erb
@@ -550,9 +550,13 @@ acl_check_data:
          !hosts      = +relay_from_hosts
           message    = This message failed local spam checks.
 
-  # Accept the message.
+  # Accept messages from relay hosts without modification.
 
-  accept
+  accept  hosts      = +relay_from_hosts
+
+  # Accept messages from external hosts and add authentication results.
+
+  accept  add_header = :at_start:${authresults {$primary_hostname}}