From af5f31fe5f41a0ebe7079a599ef4503b76bc5cff Mon Sep 17 00:00:00 2001
From: Spitfireap <45575529+Spitfireap@users.noreply.github.com>
Date: Mon, 1 Aug 2022 14:25:08 +0000
Subject: [PATCH] mitigate dns issue with dnsbl (#1206)

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 9db12d94..d3e2a173 100644
--- a/README.md
+++ b/README.md
@@ -329,8 +329,8 @@ smtpd_recipient_restrictions =
    reject_unknown_recipient_domain,
    permit_mynetworks,
    reject_unauth_destination,
-   reject_rbl_client zen.spamhaus.org,
-   reject_rbl_client bl.spamcop.net,
+   reject_rbl_client zen.spamhaus.org=127.0.0.[2..11],
+   reject_rbl_client bl.spamcop.net=127.0.0.2,
    permit
 ```