What are your thoughts on.....

"Ben Jackson" wrote in message
news:RSR5c.27524$JL2.318706@attbi_s03...
The problem is that some people get so much spam that if they didn't
take drastic filtering measures they wouldn't get your email anyway --
they wouldn't have time to sift through the spam looking for it.

Did you read my post? I had my ISP *** DISABLE *** the black-hole list
functionality for my email account, and it produced NO CHANGE in the amount
of spam I receive.

Not only was it blocking legitimate email, it turned out it did not appear
to be blocking any spam that SpamAssassin (which my ISP also runs) wasn't
already catching.

Obviously it is possible to filter out spam without resorting to such
drastic measures.

Not really. 'Compromised' broadband users infected with viruses that
turn them into spam zombies should still be sending their legitimate
email through their ISP's server, which will not be on the DUL-style
lists I assume you are refering to.

You have no clue about what you're talking about. The reason that I had my
ISP disable the black-hole list was that domains such as aol.com,
comcast.com, and cox.net were being blocked. These are all "respectable"
ISPs who take a no-tolerance stance toward their users sending spam.

The same tool, by the way, was blocking another friend's email because he
was running his own email server behind a dynamic IP address. Yet another
inappropriately blocked, perfectly legitimate source of email.

Your claim that those sources of email "will not be on the DUL-style lists"
is just plain wrong.

There is plenty of collateral
damage from IP blocking, but the cause of those blocks is usually ISP
supported spam.

Baloney. I receive practically no email from anyone using an ISP that
supports spam. I doubt I know ANYONE who uses an ISP that supports spam.
And yet email sent to me was getting blocked on a regular basis, because
those spam-intolerant ISPs that my friends and family do use were still
getting blocked.

Do you really believe that Ben or his ISP at rrcnet.org have blocked the
optonline.net domain as a spamming network legitimately?

Pete