High-tech Spam Filter Random Dude has found a new high-tech spam filter for his snail-mail box. No word yet as to how effective it is. Share this:TwitterFacebookPinterestTumblrEmailLike this:Like Loading... Published by Jonathan Blundell I'm a husband, father of three, blogger, podcaster, author and media geek who is hoping to live a simple life and follow The Way. View all posts by Jonathan Blundell