From e7f0dda5b871d22ea9925aeaf8a1513d9833128b Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Sat, 16 Jun 2018 19:57:33 +0200
Subject: [PATCH 1/1] make unbound dependency for postfix optional

---
 roles/email/templates/main.cf | 5 +++--
 site.yml                      | 1 -
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/roles/email/templates/main.cf b/roles/email/templates/main.cf
index eb6bdf1..cbd7b3d 100644
--- a/roles/email/templates/main.cf
+++ b/roles/email/templates/main.cf
@@ -24,9 +24,10 @@ smtp_tls_mandatory_protocols = !SSLv2 !SSLv3
 smtp_tls_ciphers = low
 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
 smtp_tls_loglevel = 1
-{% if not(postfix.relay_host is defined) %}
-smtp_tls_security_level = dane
+{% if 'unbound' in group_names %}
+# If there are TLSA records, enforce using encryption
 smtp_dns_support_level = dnssec
+smtp_tls_security_level = dane
 {% endif %}
 
 {% if postfix.postscreen | default(False) %}
diff --git a/site.yml b/site.yml
index 7c0c2d5..f7fbc70 100644
--- a/site.yml
+++ b/site.yml
@@ -28,7 +28,6 @@
   tags: letsencrypt
 
 - hosts: email
-  # depends: unbound
   gather_facts: no
   roles:
   - email
-- 
2.30.2