Re: [Exim] Re: Need a bit of help with Exim 4

> 1) proxies.blackholes.easynet.nl = open proxies used by spammers, more and
> more than open relays
> 2) dynablock.easynet.nl = IP ranges which are assigned to dial-up users,
> often hacked/used by spammers to hide their tracks
> 3) relays.ordb.org = open mail relays
> 4) sbl.spamhaus.org = hardcore "unrepentant" :-) spammers
>
> I wouldn't use spamcop as a primary choice of DNS blacklists.

FYI, I've used spamcop.net for some time now and I've rarely ever seen a
false positive.