diff --git a/data/Dockerfiles/netfilter/server.py b/data/Dockerfiles/netfilter/server.py
index e923bbd9..8abc6d08 100644
--- a/data/Dockerfiles/netfilter/server.py
+++ b/data/Dockerfiles/netfilter/server.py
@@ -36,7 +36,7 @@ RULES[4] = 'SOGo.+ Login from \'([0-9a-f\.:]+)\' for user .+ might not have work
 RULES[5] = 'mailcow UI: Invalid password for .+ by ([0-9a-f\.:]+)'
 RULES[6] = '([0-9a-f\.:]+) \"GET \/SOGo\/.* HTTP.+\" 403 .+'
 RULES[7] = 'Rspamd UI: Invalid password by ([0-9a-f\.:]+)'
-#RULES[8] = '-login: Aborted login \(no auth .+\): user=.+, rip=([0-9a-f\.:]+), lip.+'
+RULES[8] = '-login: Aborted login \(auth failed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+'
 
 WHITELIST = []
 BLACKLIST= []
diff --git a/docker-compose.yml b/docker-compose.yml
index 51e55a83..bd7c220e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -229,7 +229,7 @@ services:
             - dovecot
 
     postfix-mailcow:
-      image: mailcow/postfix:1.41
+      image: mailcow/postfix:1.42
       build: ./data/Dockerfiles/postfix
       volumes:
         - ./data/conf/postfix:/opt/postfix/conf
@@ -346,7 +346,7 @@ services:
             - acme
 
     netfilter-mailcow:
-      image: mailcow/netfilter:1.30
+      image: mailcow/netfilter:1.31
       build: ./data/Dockerfiles/netfilter
       stop_grace_period: 30s
       depends_on: