IMAP Features

The following documents show the full power of each feature that is included with Cyrus IMAP.

Exceptions notwithstanding, most of this documentation does not involve the RFCs Supported by Cyrus IMAP.

Security and Authentication

• Kerberos Authentication
• LDAP Authentication
• SQL Authentication
• Access Control
• Sealed System Design

Mailbox Management

• Automatic Creation of Mailboxes
• Mailbox Namespaces
• Mailbox Annotations (METADATA)
• Mailbox Distribution

Message Management

• Delayed Delete
• Delayed Expunge
• Message Annotations (METADATA)
• Duplicate Message Delivery Suppression
• Shared Seen State
• Server Side Filtering (Sieve)
• Event Notifications

Storage

• Mail Spool Partitions
• Mailbox Metadata Partitions
• Quota
• Single-Instance Store

Load Management

• Cyrus IMAP Murder (Server Aggregation)