Included in all plans:

•	Disk Space: starting at 125MB
•	Anti-virus: automatic scanning of all e-mails & attachments
•	Data Backup: daily, weekly, and monthly backup
•	Public Folders: unlimited
•	Shared Calendaring
•	VPN Access
•	Offline Access
•	SPAM: enhanced filtering done on the server

Exchange 2003 Features::

•	RPC over HTTP:  If your ISP blocks port 135, a VPN is not needed. Requires Windows XP.
•	WebMail (Outlook Web Access / OWA): Enhanced to add more functionality and looks almost exactly like Outlook 2003.

Features:

	Professional	Power	Executive
Exchange 2003 Enterprise Sever	√	√	√
Storage Space	125 MB	300 MB	1,000 MB
Uptime Guarantee	99.90%	99.90%	99.90%
Max E-mail / Attachment Size	20MB	50MB	150MB
Emails @ Your Domain.com	√	√	√
# of E-mail Aliases	unlimited	unlimited	unlimited
# of Contacts	unlimited	unlimited	unlimited
# of Distribution Lists	unlimited	unlimited	unlimited
Additional Storage	$4.99/100MB	$4.99/100MB	$4.99/100MB
AntiVirus	√	√	√
SSL 128 bit Encryption	√	√	√
Backup MX Mail Server	√	√	√
Public Folders	unlimited	unlimited	unlimited
Pooled Storage across both mailboxes & public folders	√	√	√
Immediate Self-signup & Activation	√	√	√
Daily Backups; Retention	7 Days	7 Days	7 Days
Weekly Backups; Retention	1 Month	1 Month	1 Month
Monthly Backups; Retention	1 Year	1 Year	1 Year
Shared Calendaring	√	√	√
VPN Access	√	√	√
Outlook Web Access	√	√	√
RPC over HTTP(S)*	√	√	√
Offline Access to Outlook	√	√	√
MAPI Access**	√	√	√
POP3 Access	√	√	√
IMAP Access	√	√	√
Company Global Address List	√	√	√
Additional Domains	Optional	Optional	Optional
Split-Domains	Optional	Optional	Optional
Outlook Mobile Access	√	√	√
BlackBerry Enterprise Server v3.6SP2 Synchronization: emails, contacts, calendar	Optional	Optional	Optional
BlackBerry Attachment Viewing Service	Optional	Optional	Optional
CRM	Coming Soon!	Coming Soon!	Coming Soon!
Inbound & Outbound Fax	Coming Soon!	Coming Soon!	Coming Soon!
SharePoint	Coming Soon!	Coming Soon!	Coming Soon!
Archiving	Optional	Optional	Optional