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-rw-r--r--roles/MX/templates/etc/postfix/main.cf.j21
1 files changed, 1 insertions, 0 deletions
diff --git a/roles/MX/templates/etc/postfix/main.cf.j2 b/roles/MX/templates/etc/postfix/main.cf.j2
index 86c20cd..9aba571 100644
--- a/roles/MX/templates/etc/postfix/main.cf.j2
+++ b/roles/MX/templates/etc/postfix/main.cf.j2
@@ -101,6 +101,7 @@ unknown_relay_recipient_reject_code = 554
unknown_virtual_alias_reject_code = 554
unknown_virtual_mailbox_reject_code = 554
+postscreen_dnsbl_whitelist_threshold = -1
postscreen_blacklist_action = drop
postscreen_dnsbl_threshold = 3
postscreen_dnsbl_action = enforce