Once you have downloaded and installed SpamTitan Outlook Add-In, open Microsoft Outlook (desktop version) to use it. Click on the Add-ins menu and the STOA ribbon displays:

You can use the SpamTitan Outlook Add-In to do the following:
1. Allow and Block Senders
2. Mark Email as Spam or Ham
3. Check the Status of a Sender
4. Request a Quarantine Report
5. Manage STOA Options