Normally with a Managed Exchange Service you get the following:

• A Mailbox with a specified amount of disk space (usually in the region of 100 MB)

• Use of Outlook 2003 Desktop Client (a distinct advantage for those on previous versions of Outlook or other mail programs).

• A certain amount of Public Folder space to use for shared Contacts, Documents, etc.

• Anti-Virus scanning

• Anti-Spam protection

• Mobile Device Support (sometimes at an additional cost)

• Incremental Daily Backups and full Weekly Backups

• Guaranteed Service Level Agreement