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Code Issues Releases Wiki Activity

add postfix spamhaus jail

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github@kiekerjan.isdronken.nl
2021-04-23 22:03:22 +02:00
parent 1292dce11e
commit 3bf241c3e0
3 changed files with 24 additions and 6 deletions
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11
conf/fail2ban/filter.d/postfix-spamhaus.conf Normal file
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@@ -0,0 +1,11 @@
# Fail2Ban filter based on spamhaus entries
[INCLUDES]
before = common.conf
[Definition]
failregex = .*?box postfix/smtpd.*?NOQUEUE: reject: RCPT from.*?\[<HOST>\]: 554 5\.7\.1 Service unavailable.*?zen\.spamhaus\.org.*$
ignoreregex =

9
conf/fail2ban/jails.conf
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@@ -87,4 +87,11 @@ maxretry = 4
bantime = 3600
mode = aggressive
[postfix-spamhaus]
port = smtp,465,submission
filter = postfix-spamhaus
logpath = /var/log/mail.log
maxretry = 2
findtime = 120m
bantime = 1d
enabled = true