We reject e-mails from both dynamic and unknown domains, and feed the firewall with their CIDRs. The resulting blacklist includes 919 CIDRs, and keeps growing by itself. It is all automatic. I think ISPs should do this filtering, even if the EFF would scream like Donal Duck in favour of net neutrality.
- Dynamic clients Rupert Gallagher
- Re: Dynamic clients Alex
- Re: Dynamic clients Rupert Gallagher
- Re: Dynamic clients Axb
- Re: Dynamic clients Rupert Gallagher
- Re: Dynamic clients Axb
- Re: Dynamic clients Rupert Gallagher
- Re: Dynamic clients Axb
- Re: Dynamic clients Rupert Gallagher
- Re: Dynamic clients @lbutlr
- Re: Dynamic clients Rupert Gallagher