Is it possible to ban IP addresses from which a large number of messages come from?

Question

linux

Hello!
The essence of the question is whether it is possible to ban addresses from which too many letters have come in a short time using fail2ban? For example, more than 100 emails per minute.
Googled, played with fail2ban settings. So far without success

Answer 1

Have you looked here?

Answer 2

I use it, unsubscribed jail.conf config