From ff7be39ab4d3d97fa13bfb354d01056575c39eda Mon Sep 17 00:00:00 2001
From: Alex 'AdUser' Z <ad_user@runbox.com>
Date: Thu, 3 Jun 2021 15:06:32 +1000
Subject: [PATCH] * tune filters

---
 filters/postfix.preg | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/filters/postfix.preg b/filters/postfix.preg
index 5d20631..22b7abb 100644
--- a/filters/postfix.preg
+++ b/filters/postfix.preg
@@ -1,8 +1,11 @@
+# set: defscore=10
 NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 450 4\.7\.1 Client host rejected
 NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 454 4\.7\.1 Service unavailable; Client host \[[[:print:]]+\] blocked
-NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 450 4\.7\.1 <[[:print:]]+>: Helo command rejected: Host not found
 NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 454 4\.7\.1 <[[:print:]]+>: Relay access denied
-NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 504 5\.5\.2 <[[:print:]]+>: Helo command rejected: need fully-qualified hostname
 NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 554 5\.7\.1 <[[:print:]]+>: Relay access denied
+NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 550 5\.1\.1 <[[:print:]]+>: Recipient address rejected: undeliverable address
 warning: [[:print:]]+\[<HOST>\]: SASL [A-Z0-9-]+ authentication failed
+# set: defscore=5
+NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 450 4\.7\.1 <[[:print:]]+>: Helo command rejected: Host not found
+NOQUEUE: reject: RCPT from [[:print:]]+\[<HOST>\]: 504 5\.5\.2 <[[:print:]]+>: Helo command rejected: need fully-qualified hostname
 lost connection after AUTH from [[:print:]]+\[<HOST>\]