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F2B: update F2B after discussion in #3256 (#3288)

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Georg Lauterbach 2023-05-01 15:00:35 +02:00 • committed by GitHub
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docs/content/config/security/fail2ban.md
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@ -29,7 +29,7 @@ hide:
### DMS Defaults
DMS will automatically ban IP addresses of hosts that have generated 2 failed attempts over the course of the last week. The bans themselves last for one week.
DMS will automatically ban IP addresses of hosts that have generated 6 failed attempts over the course of the last week. The bans themselves last for one week. The Postfix jail is configured to use `mode = extra` in DMS.
### Custom Files
@ -39,10 +39,10 @@ This following configuration files inside the `docker-data/dms/config/` volume w
1. `fail2ban-jail.cf` is copied to `/etc/fail2ban/jail.d/user-jail.local`
- with this file, you can adjust the configuration of individual jails and their defaults
- the is an example provided [in our repository on GitHub][github-file-f2bjail]
- there is an example provided [in our repository on GitHub][github-file-f2bjail]
2. `fail2ban-fail2ban.cf` is copied to `/etc/fail2ban/fail2ban.local`
- with this file, you can adjust F2B behavior in general
- the is an example provided [in our repository on GitHub][github-file-f2bconfig]
- there is an example provided [in our repository on GitHub][github-file-f2bconfig]
[docs-dms-config-volume]: ../../faq.md#what-about-the-docker-datadmsconfig-directory
[github-file-f2bjail]: https://github.com/docker-mailserver/docker-mailserver/blob/master/config-examples/fail2ban-jail.cf