I've managed to keep my Yahoo! email spam under control somewhat by using some really broad filters, but there are still some that slip through. I've created two filters that kill most of them: 1.

If you are missing important emails because they land in Gmail's Spam folder? Gmail offers simple options to mark trusted emails as ‘Not Spam' and create filters that prevent future messages from ...

Gmail’s reputation for quietly catching junk in the background has taken a hit. Over the past few days, users have watched trusted filters fail, spam pour into primary inboxes, and legitimate messages ...