Ipswitch IMail Server is a complete email messaging solution from Ipswitch that is designed for small to mid-sized businesses. Licenses for the application are available in packages for 10, 25, 100, 250, 500, 1,000, 2,500 and unlimited users. Clients have the option to purchase the application with or without a Service Agreement. With IMail Server, users anywhere can access customizable Web messaging, or send and receive emails using Microsoft Outlook, Eudora, Outlook Express, or any standards based client. The services covered by this application include POP3, SMTP, IMAP, Webmail, LDAP, and List Server. Additional features include Commtouch anti-spam, collaboration for Outlook data, anti-virus protection powered by BitDefender, instant messaging, solutions for installing IMail on a hosted server, and email archiving. User support is provided to network administrators 24/7 through the Web or Console Admin. Imail Server supports any standards-based client including Outlook Express, Mozilla Thunderbird, Microsoft Outlook, Eudora, IMail Server’s web client, and all mobile devices supported by Microsoft Exchange ActiveSync including the iPhone.