XE-Filter is the first software designed to use an email's IP address, find the "country of origin" and use this data to block messages from any specified country.
XE-Filter's four layers of protection can stop up to 95% of all spam email before it ever reaches your existing spam filters.
Full Specifications
What's new in version 2.0
General
ReleaseAugust 26, 2008
Date AddedDecember 19, 2007
Version2.0
Operating Systems
Operating SystemsWindows, Windows 2000, Windows XP, Windows 2003
Additional Requirements
Exchange Server 2000 or 2003 or standalone machine with IIS