Good SPAM filter for Outlook for use in a small non-profite ORG

Hello All,

I am looking for a "Good" SPAM filter for Outlook. It is intended for
use in a California based non-profit ORG. However the key requirement
is that should be maintenance free. There is no IT dept at this ORG.

There are 6 users who will need the filtering software, and we will
purchase if it is reasonably priced. (unless if someone wants to
donate we will give them a tax-deductible donation receipt :-)


--
Saqib Ali, CISSP, ISSAP
Support http://www.capital-punishment.net
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