Google has created a toolset to help bulk emailers figure out what’s happening to their messages. The toolset is designed for administrators and provides information on delivery errors, spam reports and reputation. Google is also trying to make its spam filter for consumer accounts more customizable. The company’s spam filter is now using what it calls an artificial neural network, which involves a large distributed computing platform that use self-training algorithms. That platform can also figure out spoofed messages, which appear to come from a legitimate sender.”]
Source: https://www.csoonline.com/article/2946752/google-fine-tunes-spam-catching-tools.html