Koma-Mail is an all-in-one office and productivity app that helps you stay organized and stay in touch. It offers a comprehensive set of features, including email, calendar, contacts, notes, and task management, as well as a suite of collaboration tools. You can access your emails, calendar events, contacts, and tasks from any device, and store them securely in the cloud. Koma-Mail also offers advanced features such as sharing, collaboration, and integration with other web services. With Koma-Mail, you can easily manage your business or personal communication, and stay connected with colleagues, friends, and family.
The discontinued Opera Mail is no longer updated and is no longer supported, but the latest version, 1.0.1044, released in February 2016, can still be downloaded from the official website.