andy, I have Windows 10 and G Mail. When something goes into my junk email folder I take a look to see what it is and then do one of several things. At the top of the email, mine says Reply, Delete, Archive, Spam etc. Click on that and it says Spam, Phishing, Block. If you click on Phishing then hopefully you won't get it again. If I get something from a company like say Matalan, I go to the bottom of the email and click unsubscribe. This usually works for me.