github-com-docker-mailserver/docker-mailserver
1
0
Fork 0
mirror of https://github.com/docker-mailserver/docker-mailserver.git synced 2024-01-19 02:48:50 +00:00
Code Issues Projects Releases Wiki Activity

Updated Configure Fail2ban (markdown)

Browse source
This commit is contained in:
Dominik Winter 2016-06-04 13:25:15 +02:00
parent a1158889fe
commit 977cda00a0
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
docs/content/config/security/fail2ban.md
View file

@ -1,6 +1,6 @@
Fail2ban is installed automatically and bans IP addresses for 3 hours after 3 failed attempts in 10 minutes, see https://github.com/tomav/docker-mailserver/blob/master/target/fail2ban/jail.conf#L58-L66 for these configs.
Fail2ban is installed automatically and bans IP addresses for 3 hours after 3 failed attempts in 10 minutes by default. If you want to change this, you can easily edit [config/fail2ban-jail.cf](https://github.com/tomav/docker-mailserver/blob/master/config/fail2ban-jail.cf).
__Important__: the mail container must be launched with the NET_ADMIN capability in order to be able to install the iptable rules that actually ban IP addresses. Thus either include `--cap-add=NET_ADMIN` in the docker run commandline or the equivalent docker-compose.yml:
__Important__: The mail container must be launched with the NET_ADMIN capability in order to be able to install the iptable rules that actually ban IP addresses. Thus either include `--cap-add=NET_ADMIN` in the docker run commandline or the equivalent docker-compose.yml:
```
cap_add:
- NET_ADMIN