
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)
