SOGo | Free Open Source WebmailSOGo, an Open Source Webmail for businesses and communities Share your calendars, address books and mails in your organisation with a completely free and open source Webmail. SOGo is a fully supported and trusted groupware server with a focus on scalability and open standards. SOGo is released under the GNU GPL/LGPL v2 and above. SOGo provides a rich AJAX-based Web interface and supports multiple
