Easy Email Spam Filter is an easy to use email spam filter utility that will stop email spam from entering your Outlook inbox or Outlook Express inbox. Easy Email Spam Filter is an easy to use email spam filter utility that will stop email spam from entering your Outlook inbox or Outlook Express inbox. Easy Email Spam Filter is a simple spam blocker application that runs unobtrusively while being minimized in the system tray. With an easy to use interface, you can select the emails you wish to keep while bouncing spam messages back to spammers.