dist: Set big bantime in fail2ban jail

Typically, bots messing with email servers do so for quite a lot of time
before stopping attempts so it makes sense to ban them for longer than the
system default (e.g. 10 minutes on Debian). 96 hours (4 days) seems to
be a reasonable compromise between size of the fail2ban DB and ban
usefulness.
This commit is contained in:
fox.cpp 2019-11-19 13:34:33 +03:00
parent 345bb7db1d
commit 4a1ebb38cd
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@ -2,4 +2,5 @@
enabled = true
port = 993,465,25
filter = maddy
bantime = 96h
backend = systemd