Typically these products suffer from poor spam mail catching performance in addition to intercepting legitimate email due to their simple text-based filtering.
With less sophisticated spam stoppers, a single unwanted word in a message can cause it to be filtered. Conversely, if spammers avoid using any of the phrases in the built-in filter, it will be rendered ineffective.
FDM allows you to download files up to 10 times faster.
Highly configurable spam filtering application.
Download manager for the Mac.
Cloudmark DesktopOne anti-spam software integrates with your existing software.
What you need if you are fed up with the irritating chime of your Macintosh at startup.