Cyrus IMAP

What is Cyrus IMAP?

The Cyrus IMAP server is a robust and versatile email management solution designed for enterprise-level deployments. Unlike traditional IMAP server implementations, Cyrus is optimized to run on sealed servers, where regular users are restricted from direct access. This architecture provides enhanced security, scalability, and administrative control. Users can interact with their emails through a variety of protocols, including IMAP/IMAP-S, JMAP, POP3/POP3-S, and KPOP, ensuring seamless integration with various client applications. At the core of Cyrus is a private mailbox database design, which confers significant advantages in terms of efficiency, scalability, and ease of administration, making it a compelling choice for organizations with complex email management requirements

Highlights

• Runs on sealed servers with restricted user access, enhancing security and control
• Supports multiple email access protocols, including IMAP, JMAP, POP3, and KPOP
• Private mailbox database design that optimizes efficiency, scalability, and administration
• Tailored for enterprise-level email management deployments
• Customizable and extensible to meet diverse organizational needs