Difference between revisions of "HOWTO fail2ban with qpopper"
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| − | Configuration for qpopper pop3 daemon is done | + | Configuration for qpopper pop3 daemon is done as follows: |
| − | |||
| − | |||
| − | |||
| + | * First make an entry into your jail.conf (/etc/fail2ban/jail.local on Debian/Ubuntu) file. | ||
| + | # this is for openSUSE 10.2 | ||
[qpopper] | [qpopper] | ||
enabled = true | enabled = true | ||
| Line 12: | Line 11: | ||
sendmail-whois[name=qpopper, dest=you@mail.com] | sendmail-whois[name=qpopper, dest=you@mail.com] | ||
logpath = /var/log/mail | logpath = /var/log/mail | ||
| − | maxretry = 5 | + | maxretry = 5 |
| − | == | + | # this is for Debian/Ubuntu |
| + | [qpopper] | ||
| + | enabled = true | ||
| + | port = pop3,pop3s | ||
| + | filter = qpopperlogin | ||
| + | logpath = /var/log/mail.log | ||
| − | + | * Then create a file in filter.d directory called qpopperlogin.conf The first failregex statement was sent to the fail2ban mail list by Sven Neukirchner. | |
| − | [Definition] | + | # openSUSE |
| − | + | [Definition] | |
| − | failregex = popper\[[0-9]+\]: \[AUTH\] | + | failregex = popper\[[0-9]+\]:\s\[AUTH\]\sFailed\sattempted\slogin\sto\s\S+\sfrom\shost\s(\S+)\s<HOST>(?:\s\[pop_pass\.c.*\])?$ |
| + | ignoreregex = | ||
| − | ignoreregex = | + | # Debian/Ubuntu |
| + | [Definition] | ||
| + | failregex = popper\[[0-9]+\]:.*\(<HOST>\):\ -ERR\ \[AUTH\]\ | ||
| + | ignoreregex = | ||
Latest revision as of 21:38, 16 December 2011
Configuration for qpopper pop3 daemon is done as follows:
- First make an entry into your jail.conf (/etc/fail2ban/jail.local on Debian/Ubuntu) file.
# this is for openSUSE 10.2
[qpopper]
enabled = true
port = pop3
filter = qpopperlogin
action = iptables[name=%(__name__)s, port=%(port)s]
sendmail-whois[name=qpopper, dest=you@mail.com]
logpath = /var/log/mail
maxretry = 5
# this is for Debian/Ubuntu [qpopper] enabled = true port = pop3,pop3s filter = qpopperlogin logpath = /var/log/mail.log
- Then create a file in filter.d directory called qpopperlogin.conf The first failregex statement was sent to the fail2ban mail list by Sven Neukirchner.
# openSUSE [Definition] failregex = popper\[[0-9]+\]:\s\[AUTH\]\sFailed\sattempted\slogin\sto\s\S+\sfrom\shost\s(\S+)\s<HOST>(?:\s\[pop_pass\.c.*\])?$ ignoreregex =
# Debian/Ubuntu [Definition] failregex = popper\[[0-9]+\]:.*\(<HOST>\):\ -ERR\ \[AUTH\]\ ignoreregex =
