Downloading Spam Sentinel 7.5 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The following version: 7.5 is the most frequently downloaded one by the program users. The program lies within Security Tools, more precisely Privacy. This software was originally designed by MayFlower Software Inc.
From the developer:
SpamSentinel Mail Enhancement checks messages as they are delivered to your Inbox. As a Secondary spam filter to achieve near 100% spam blocking.
If you are using a perimeter gateway blocking solution (like Barracuda), chances are you are only getting 96-97% blocking rates. And newsletters are clogging up the Inboxes of your executives.
You may want to check out more software, such as Quota & File Sentinel Explorer Add-on, Hard Disk Sentinel or Sentinel, which might be similar to Spam Sentinel.
Strategy
Mac protection