Wrong, sys admin should use grey listing with a similar block lists.
Spamhaus provides a way to be removed from this list, but does not provide an IRC server, only an horrible web javascript only chat, they should fix that. Ofc, they provide an email to request removal from their block list... which is using their block lists.
Since spamhaus is "shadily" hidden in andore and switzerland, my lawyer cannot do much, but I guess I should go after the sys admins using without grey listing those block lists in EU/US but I haven't needed too yet, since there is most of the time either somebody with a smtp server not using blocklists (not even grey listing) or even an irc server.
From a technical point of view, and specific to my ISP in my country (did not check the other ISPs), putting all domestic ranges of my ISP in their block list is text book abusive... spamhaus is doing a really, really, bad job. But I keep that for court if I need too, I may go to EU regulatory orgs directly though, well only if I am pissed off enough (and that's very hard).
Spamhaus provides a way to be removed from this list, but does not provide an IRC server, only an horrible web javascript only chat, they should fix that. Ofc, they provide an email to request removal from their block list... which is using their block lists.
Since spamhaus is "shadily" hidden in andore and switzerland, my lawyer cannot do much, but I guess I should go after the sys admins using without grey listing those block lists in EU/US but I haven't needed too yet, since there is most of the time either somebody with a smtp server not using blocklists (not even grey listing) or even an irc server.
From a technical point of view, and specific to my ISP in my country (did not check the other ISPs), putting all domestic ranges of my ISP in their block list is text book abusive... spamhaus is doing a really, really, bad job. But I keep that for court if I need too, I may go to EU regulatory orgs directly though, well only if I am pissed off enough (and that's very hard).