Zimbra Desktop is an email manager that allows to add email accounts in its interface and manage them from there. For example you can add Gmail, Yahoo, Hotmail email accounts and receive or send emails from this application’s interface.
Includes calendars, notes and contacts.
Interface is available in many languages, supports drag and drop, supports POP and IMAP protocols, users can search messages by different criteria (date, subject, attachment etc.).
Allows to import or export contacts in CSV files.