David B Funk wrote:
On Sun, 26 Aug 2007, Marc Perkel wrote:

If you have one MX and you create a fake low MX and a fake high MX (or
many fake high MX) about 75% to 95% of your spam goes away. It's that
simple.

How do you deal with the false-positives, legit servers that are blocked
by this configuration?



There aren't any false positives. That's what is so great about this trick.

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