Facebook is using its artificial intelligence engine to wage war on links to "low-quality web page experiences"
New figures from Symantec show unsolicited messages dip to a 49.7 percent share - which is actually an improvement.
Improved filtering means fewer emails get through the new, advanced spam filters in Microsoft's Clutter for Office 365.
Clutter looks at how you read your email and tries to make your life easier by filing the messages you don't need to see.
Industry voice Spam email is still a problem for businesses of all sizes even with the advent of cloud-based email solutions.
As of January 2015, Facebook users will see fewer promotional posts, and more of the stuff they actually want to see.
In Depth Facebook spam is increasing with every page you like. Here's how you can stop your feed being taken over by unwanted ads and apps.