On 2/7/24 10:48 AM, Matus UHLAR - fantomas via Postfix-users wrote:
On 07.02.24 10:41, John Hill via Postfix-users wrote:
This site sends nothing but junk. IN fact the domain is known for it.
I tried just rejecting the email address. But they just change it.
So I blocked the IP, they have several.
I have watched them do constant connections over and over. 20 then
pause the 20 again and again.
I think I have become somewhat of a challenge.
I'll try using postscreen and see how it shakes out.
postscreen is great against bots, but fail2ban with firwall are still
better against abusers.
I use fail2ban as well. I'm just going to see if the sender sever will
give up!
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