Used to be, when you clicked on something in Mail, and then clicked on Junk, from then on, anything from that sender would automatically go to the junk folder; no longer. . . Am I missing something here, or has Mail decided to make me go through a much more convoluted process to get mail from a certain sender get sent directly to Junk?
As usual,
in advance!
I've had a few anomalies in Mail in Sierra too - like sticking REAL Paypal notices in the Junk folder (not good, when they're notices of donations from our ratepayer membership!!). Unfortunately, I had scads of fake Paypal scammer emails for a while there (which suddenly seem to have dried up, along with a lot of other spam lately, touch wood) so Mail's confusion is perhaps a bit understandable. It was pretty good at sticking those in the junk folder.