Email and Web for BlackBerry: 
With an Internet-based email interface you can set up email accounts to be forwarded to your handheld including MSN, Hotmail, AOL, Outlook, Notes, IMAP or POP3/ISP email. Email is redirected wirelessly to your BlackBerry device so you can email while on-the-go and even view document attachments on your handheld.

• Email from an included Web Client email address (ex: username@vzw.blackberry.net)
• Integrate, send and receive email from your POP3 or IMAP ISP email account
• Requires no corporate server, no management, no maintenance
• Integrate with up to 10 email accounts

BlackBerry Professional Software:
The low cost solution for small and medium businesses, looking for email and advanced security.

• Enterprise grade security, control and performance
• Core messaging, PIM, Calendar, Web Access, and 3rd party apps
• Smaller IT footprint, easier to deploy and manage
• Specifically streamlined for small and medium businesses
• Supports multiple languages

BlackBerry Enterprise Server:
Provides email for Medium or Large Enterprises. This solution is ideal for companies looking to provide BlackBerry devices to multiple employees.

• Wireless calendar and scalability
• Sent and deleted emails are reconciled in your mailbox
• Synchronization of tasks, calendar, and contacts
• End-to-end security through Triple DES Encryption
• Send and receive email from your corporate email address