Exchange My Mail's Hosted Exchange 2007 infrastructure is based on Microsoft Best practices. Load balanced front end Exchange Servers, as well as Clustered Backed servers provide the greatest uptime capability. Our EMC San provides blazing fast SAN storage for the ultimate uptime and growth. 24X7 USA Based support ( All support personel are in-house ) We do not outsource any support staff. Nightly Backups, Free Postini Spam & Virus Filtering & ActiveSync are all included. Hosted Blackbe