Hosted Exchange
Full Exchange Mailbox (MAPI, HTTP-RPC)
ActiveSync for Push Email on Windows Mobile Smartphones & iPhones
Advanced Anti-Spam at the MX Record (Gateway)
BlackBerry Per Device Option
Architecture & Infrastructure
Service Level Agreement (SLA)
NaviSite
Yes
Yes, Included at no extra charge
Yes, Postini Anti-Spam is included at no extra charge
Only $9.95 per mailbox
NaviSite Owned and Operated: Clustered Microsoft Exchange 2007 Servers, SAN storage, Top Tier Data Center,
100% Uptime – Guaranteed
Competition
Some – non-full Exchange mailboxes
Sometimes included, sometimes, $1.95 or more per mailbox.
Sometimes included, often only 75% effective or sometimes $1.95 or more per mailbox.
Often $12.95 or more per mailbox
Non-clustered implementations of Exchange 2003 or 2007, local storage, rented servers or space in a non-company owned data center,
99.99% or lower. Email can be down for 54 minutes before a credit is given
