Comment by jeremyjh

I do not have any choice at all about what spam filters the recipients of my email may be using. I have never had this problem personally, but there are many, many accounts on webhostingtalk.com of IP ranges being banned Spamhaus without any evidence of spam; of IP addresses that remained banned after ownership changes hands and other problems. There are always two sides in every story. On balance I think Spamhaus is doing a very good and necessary thing. I don't know about this particular case, but I've read accounts of what sound like very reasonable grievances.