On 9/23/21 10:56 AM, Steve Freegard via mailop wrote:
Hi Alessio,You could try our Authentication Blocklist: https://docs.abusix.com/ami-production-zones/authblThis doesn't pre-emptively list cloud IPs, it only lists IPs where we've seen evidence of compromise/abuse and these come from a variety of sources, some of them I believe to be novel to us and is updated every minute.There's a free trial available on our website if you're interested and you're welcome to contact me off-list.
I agree, I am using abusix authbl, along with spamhaus authbl and it works quite well.
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