[BlueOnyx:25311] 5210r and iptables -> not working?

[JW Ronken]

Hi
I've setup a 5210 a few days ago, in the past (since 5206/5208/5209) I
could add an iptables rule like:

iptables -I INPUT 1 -s 5.34.205.0/24 -j DROP

and save it and it would block all traffic from that IP.


On 5210 it seems to do nothing, maillog still shows:

Jan 24 15:11:01 ds01 postfix/submission/smtpd[2286356]: warning:
unknown[5.34.207.58]: SASL LOGIN authentication failed: authentication
failure


Any idea why it doesn't block the IP? I will get the APF package and
fail2ban but need also a working iptables if possible.

thanks!

Janwillem
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.blueonyx.it/pipermail/blueonyx/attachments/20220124/1ecc0041/attachment.html>