Why filter when you can shut down the ISP that sends 2/3rds of the worldâ€™s SPAM?
The volume of junk e-mail sent worldwide plummeted on Tuesday after a Web hosting firm identified by the computer security community as a major host of organizations engaged in spam activity was taken offline.
I didnâ€™t know one place was doing most of the Spam, but apparently this McColo company was bad news:
Experts say the precipitous drop-off in spam comes from Internet providers unplugging McColo Corp., a hosting provider in Northern California that was the home base for machines responsible for coordinating the sending of roughly 75 percent of all spam each day.
Alas, victory will be short lived:
Bhandari said he expects the spam volume to recover to normal levels in about a week, as the spam operations that were previously hosted at McColo move to a new home.