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falkenstein-1 -> falkenstein

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This commit is contained in:
Rouven Seifert 2023-11-20 22:46:51 +01:00
parent 41d348b037
commit bad96e4197
Signed by: rouven.seifert
GPG key ID: B95E8FE6B11C4D09
19 changed files with 41 additions and 33 deletions
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25
hosts/falkenstein/modules/fail2ban/default.nix Normal file
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@ -0,0 +1,25 @@
{ ... }:
{
services.fail2ban = {
enable = true;
bantime = "10m";
bantime-increment = {
enable = true;
};
jails = {
dovecot = ''
enabled = true
# aggressive mode add blocking for aborted connections
filter = dovecot[mode=aggressive]
bantime = 10m
maxretry = 3
'';
postfix = ''
enabled = true
filter = postfix[mode=aggressive]
maxretry = 3
'';
};
};
}