We are looking for the best anti-spam and anti-virus solution to protect a multi-tenented Exchange 2010 system with 500 mailboxes (upgrading to 750 soon).
We are looking at the Barracuda 400 boxes, any good?
closed as not constructive by RobM, Iain, Holocryptic, Ben Pilbrow, John Gardeniers May 26 '11 at 10:25
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