On Tue, 19 Sep 2006 16:19:25 -0400, "Roberto C. Sanchez" <[EMAIL PROTECTED]> wrote:
>> Why is someone sending random text to the list? >It is an effort to screw up spam filters that people train. They >spammers figure that if they send enough random gibberish, your spam >filter will overlook the semi-coherent real spam. Content filtering is a treadmill. You sweat, but don't go anywhere. Origin filtering is better. I reject all connections lacking proper DNS. It stops 60% + of all spam at SMTP time, and it's the basis for other checks based on knowing a valid hostname.
