add new dovecot rule

Thuban

2019-04-27 2fa8c5b3a7c3f262df076b7245e8536f7b164af1

 vilain.conf

@@ -24,21 +24,28 @@
#regex = regex that return the bad guy IP
#maxtries = 2 #facultative

[ssh]
[sshfail]
logfile = /var/log/authlog
regex = .* Failed .* from ([\S]+) .*

[ssh2]
logfile = /var/log/authlog
regex = .* Connection closed by ([\S]+) .*

#[ssh3]
#logfile = /var/log/authlog
#regex = .* Invalid user \w+ from ([\S]+) .*

[ssh4]
[sshrootauth]
logfile = /var/log/authlog
regex = .* Disconnected from authenticating user root ([\S]+) .*
maxtries = 1

[sshinvaliduser]
logfile = /var/log/authlog
regex = .* Invalid user \w+ from ([\S]+) .*
maxtries = 1

[sshroot]
logfile = /var/log/authlog
regex = .* Failed .* for root from ([\S]+) .*
maxtries = 1

[sshbadprotocol]
logfile = /var/log/authlog
regex = .*Bad protocol version identification .* from ([\S]+) .*

#[http404]
#logfile = /var/www/logs/access.log
@@ -54,7 +61,7 @@

[smtp]
logfile = /var/log/maillog
regex = .* event=failed-command address=([\S]+) .*
regex = .* failed-command address=([\S]+) .* result=\"535 Authentication failed\"
maxtries = 2

[dovecot]
@@ -62,6 +69,11 @@
regex = .*auth failed.*rip=([\S]+),.*
maxtries = 2

[dovecot2]
logfile = /var/log/maillog
regex = .*Disconnected \(no auth attempts in.*rip=([\S]+),.*
maxtries = 2

[wordpress]
# don't use if you have wordpress
logfile = /var/www/logs/access.log