E-Mail & Groupware

Secure Email and Groupware Service with Open-Xchange

Mail is an email and groupware service based on the Open-Xchange platform. Open-Xchange is a proven, scalable solution for email communication and digital collaboration, used in businesses, educational institutions, and research environments.

As a German software provider, Open-Xchange relies on data protection-compliant technologies and promotes digital sovereignty through locally hosted solutions and compliance with European regulations. The service offers a central platform for email management, calendars, contacts, tasks, and other functions accessible via web browsers or mobile apps.

Core features include shared mailboxes, filter rules, vacation notifications, signatures, and the sharing of calendars, tasks, and contacts. The platform supports security measures such as multi-factor authentication, anti-spam and virus protection, and email authentication protocols (e.g., SPF, DKIM). Users can access and manage emails via web interface, IMAP/SMTP, or DAV interfaces.

Open-Xchange enables flexible integration into existing IT infrastructures and is compatible with common email clients. By combining email functions, groupware tools, and security features, Mail provides a comprehensive solution for secure and efficient communication in complex environments.

Further information