Re: The End-To-End Internet (was Re: Blocking MX query)

On Wed, Sep 05, 2012 at 07:50:12AM -0700, Henry Stryker wrote:

Not only that, but a majority of spam I receive lately has a valid DKIM signature. They are adaptive, like cockroaches.

This is why tcp port 25 filtering is totally effective and will remain so forever. Definitely worth breaking basic function principles of a global communications network over which trillions of dollars of commerce occur. -- . ___ ___ . . ___ . \ / |\ |\ \ . _\_ /__ |-\ |-\ \__