My notes, things I have learned, and documentation I have created.

Click the Home tab.

Click the Junk drop down in the Delete section, and go to Junk E-Mail Options.

Select the “No Automatic Filtering …” option.

Note: this will work as long as you do not have a group policy that sets this.

You can also access the Junk E-Mail Options by right mouse clicking on a message, going to Junk and select Junk E-Mail Options.