How do I adjust the filters for my Junk mailbox in Apple Mail, in OSX 10.11.6?

[RonProchot]

I often have mail duplicated in my JUNK mailbox which is a duplicate of the mail in the Inbox. I know there are rules one can set in mail preferences, but I can't find anything that allows me to change the preferences of the existing filters for my JUNK mail. Any assistance would be appreciated. Thanks!

 

[Cory Cooper]

Hello,

In Mail > Preferences... > Junk, there are several checkboxes that you can change for the behavior of the junk mail filtering:

In Mail > Preferences... > Rules, you can add/edit/delete Rules that will perform actions on mail:

Here is a nice tutorial: How to Set Up Apple Mail Rules

There may be some rules that are duplicating mails or actions in other rules.

Let us know of that helps,

C

 

[RonProchot]

Thank you. I've tried adjusting the rules in this panel already, but will try again, and let you know the results.