What command do you use to reset the connection?
On 5/24/24 6:18 AM, Matus UHLAR - fantomas via Postfix-users wrote:
On 23.05.24 21:03, John Hill via Postfix-users wrote:
I use Fail2Ban to block the failed IP. The script writes it into the
nftables table immediately.
I think this keeps Postfix waiting and times out, not a big deal. Is
there a cli that my bash script could force disconnect the ip from
Postfix?
I use fail2ban a way where incoming packets to port 25 get dropped and
outgoing packets from port 25 get reset, so smtpd should receive info
to close connection when first packet leaves.
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