Re: mark emails as being spam originating from an ip range owner

[Kenneth Porter]

--On Tuesday, September 29, 2020 10:48 AM +0000 Andy Smith 
<a...@strugglers.net> wrote:

Or consider using ASN plugin:

With that hint, I found this interesting service:

<https://iptoasn.com/>

One could use this to, for example, create firewall rules to block 
connections from hostile ASNs.