Exchange 2003

1). Currently Service Pack 2
2). Standard & Enterprise Edition
3). Support windows 2003 32bit version
4). Windows 2000 (need Service Pack 4)
5).Outlook Web Access
6).Outlook Mobile Access
7).Combination with Microsoft Office, Microsoft Live Communication Server, Live Meeting and Share-Point
8).Improve mail and mailbox messaging tool
9).Protect Span and Mail Box Floating attack
10). Can block sender address with domain name
11). Recipient Address, Sender Address, Mail Box Filtering Option, Intelligent Message Filtering Option
12).Exchange 2003 is already include with Microsoft Small Business Server 2003 Standard and Premium
      Edition 32bit only. Cannot be install 64 version of windows.

                             Standard              Enterprise
  Storage Group -   up to 2                  up to 4
  Database         -    max 2                   max 5
  Database Limit -    18GB                  16TB
                               75GB
                               (Service 2)