I have the Mac Mail client running on the desktop of the Mac machine always. At first, it seemed to work. Now after a few weeks, it seems to no longer be filtering the mail. I check mail from another machine and rarely the Mac itself. If I go to the mac, click on another folder in Mail and then Inbox, it filters fine but I can't do that most of the time. Is there something I am doing wrong that is causing it to not filter ongoing?
Mac OS 10.4.11