ASSP Toolbar for Outlook makes it easy to exploit the client features of ASSP (Anti-Spam SMTP Proxy). It helps network users to report emails wrongly classified by ASSP (so helping ASSP's Bayesian filter to learn), and to add and remove senders from ASSP's whitelist.

Reporting spam and not-spam emails, or adding/removing senders from the whitelist, is as easy as selecting the emails in Outlook and pressing a button on the toolbar. The toolbar can also be configured to automatically file incoming spam emails tagged by ASSP, and to access some of ASSP's other e-mail features, such as detailed email analysis reports.

ASSP Toolbar for Outlook has a range of options that can be set to configure the toolbar to your own preferences and to work with your ASSP server implementation. Network-wide management and deployment of ASSP Toolbar for Outlook is made easy via Windows Installer based installation and full Group Policy support, and ISPs can re-distribute pre-configured installers to their customers.

ASSP Toolbar for Outlook is licensed per computer, and a range of low-cost licences are available, for the single computer user up to the large ISP.