Short description of Exchange Server Toolbox 3.1.1: Exchange Server Toolbox is a plug-in for the Microsoft Exchange Server 2000/2003/2007. With Exchange Server Toolbox, you can handle all mails arriving via the SMTP of the Exchange server using technologies already well-established in SmartPOP2Exchange. Filter spam reliably with the proven and tested SpamAssassin, use your favorite virus scanner for checking mails and backup each mail.