I have postfix compiled with blacklistd support running in a jail.
On the main host (FreeBSD 12.1) blascklistd
is running with this config:
# Blacklist rule
# adr/mask:port type proto owner name nfail disable
[local]
submission stream * * * 2 24h
How to configure postfix
to notify blacklistd
running on the main host?
Just add another socket to blacklistd in base
vim /etc/rc.conf
The programs in the jails (postfix, sendmail, sshd) just report to the default socket.