This is a web mail client that can work with many web mail servers.
AfterLogic WebMail Pro .NET provides webmail front-end for your existing mail server. This product adds more functionality to the free source version of the product AfterLogic WebMail lite. Source code is made available. The fast, clean AJAX based user interface makes it easy to access mail, calendars, contacts and other data. It is designed to work with a range of mail solutions that include Exim, Postfix, Courier, Dovecot, Sendmail, Qmail and others in Linux environment and Microsoft Exchange, Windows POP3 Service, MailEnable, IceWarp, MDaemon, hMailServer, and others in the Windows environment. In either environment, administrators will find it easy to install and manage. It has some nice collaboration features that add to the value of the product. A global address book lets everyone share contacts, while calendar sharing makes it easy to work in a team.
The administration is made easier by the integration facility of the application with the hosting administration panel, the cPanel. There are two ways you do the integration. One is direct embedding or as a cPanel add-on. LDAP integration is possible and LDAP based user authentication can be an added feature once you have integrated LDAP. The tool lends itself to scaling to large number of users as it is tuned to run on a cluster environment. Ability to synchronize with Outlook and through mobile devices add to the benefits this program. Interface must be the highlight of the product. It is easy to use, well organized with nice color scheme. Import and export of data through CSV files is possible. WebMail Pro supports IMAP quotas, multiple accounts per user (even on different mail servers) and multiple domains.