1. Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online

  2. 163.com is an email hosting solution.

  3. Aabaco Small Business Email offers a customized business email address, free domain name, unlimited email storage, & spam and security.

  4. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive. Share them with others and work together at the same time.

  5. Mailbird is the best email client for Windows 7, 8 and 10

  6. SOGo is groupware server with a focus on scalability and open standards.

  7. eM Client is a Windows-based email client for sending and receiving emails, and managing calendars, contacts and tasks.

  8. Show you are in business and look professional with custom email at your company domain.

  9. Secure premium email service with mobile sync apps for calendar, contacts, tasks, notes and FISMA compliant email archiving.

  10. Email service, combined with the Ethereum blockchain.

  11. LuxSci providing HIPAA-compliant email, secure email & web services.

  12. Android Privacy Guard (APG) is a free and open source application for ...