From 2264af0bcaf51c1886075bc06a23bc6c110c4c22 Mon Sep 17 00:00:00 2001
From: Juan Luis Baptiste <juan@juanbaptiste.tech>
Date: Wed, 17 Mar 2021 17:17:39 -0500
Subject: [PATCH] Add smtp_host_lookup=native,dns parameter

to allow the lookup of hosts added to /etc/hosts file via docker options
(issue #51).
---
 run.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/run.sh b/run.sh
index 659cb27..013cf77 100644
--- a/run.sh
+++ b/run.sh
@@ -37,6 +37,9 @@ add_config_value "smtp_sasl_auth_enable" "yes"
 add_config_value "smtp_sasl_password_maps" "lmdb:/etc/postfix/sasl_passwd"
 add_config_value "smtp_sasl_security_options" "noanonymous"
 add_config_value "always_add_missing_headers" "${ALWAYS_ADD_MISSING_HEADERS:-no}"
+#Also use "native" option to allow looking up hosts added to /etc/hosts via
+# docker options (issue #51)
+add_config_value "smtp_host_lookup" "native,dns"
 
 if [ "${SMTP_PORT}" = "465" ]; then
   add_config_value "smtp_tls_wrappermode" "yes"