John Fawcett:
> Jun 15 00:21:59 server01 postfix/postscreen[2134]: NOQUEUE: reject: RCPT
> from [114.24.2.181]:4289: 550 5.7.1 Service unavailable; client
> [114.24.2.181] blocked using zen.spamhaus.org;
> from=, to=, proto=SMTP,
> helo=<80.237.194.71>
postscreen does not and will not look up (or
I recently noticed that my fail2ban settings were no longer triggering
on postfix.
I'd advise anyone who uses fail2ban to check their filter configuration
(e.g. /etc/fail2ban/filter.d/postfix.conf) and to run it through
fail2ban-regex with some example log lines that are required be blocked.
The
