Junk mail filtering continues after Enable Junk Mail Filtering is unchecked.
I don't want Mail on El Capitan to filter any mail to the Junk folder. I unchecked Enable Junk Mail Filtering. I have restarted Mail since unchecking filtering. I have rebooted since unchecking filtering. Junk mail filtering continues as it did when the Enable Junk Mail Filtering box was checked. The only difference is that it now allows junk through and doesn't mark it as junk. It only filters to Junk random emails from previous senders. Moving filtered emails from previous senders to the Inbox does not train the filter to allow that sender. Rules don't affect junk mail filtering. For some senders, I kept adding rules telling Mail to put that sender's mail in Inbox never worked. Those senders' email always go to junk.
Junk mail filtering has, by and large, been a failure, so I want to turn it off. How do I turn off junk mail filtering so that it is actually turned off?
Thank you,
James
iPhone 6, iOS 9.0.2, Macbook Pro 2012 OS 10.10.5