Internet Exchange Messaging Server 5.1 departs radically from its
predecessors in terms of features and functionality. It features a message switch,
allowing new functions to be added arbitrarily to the system. Each new function will be
able to register itself with the message switch as a new queue; messages will be delivered
to this queue depending on a LDAP entry. It also includes a number of user-friendly
features, such as:
- IMAP4
- POP3
- Anti-spam analysis from connection level to message header analysis
- Anti-virus
- ESMTP with support for SIZE, ETRN, and DSN
- cc:Mail support
- cc:Mail -> pure Internet Mail conversion
- Notes mail delivery
- Notes -> Internet mail conversion
- Directory Services
- Enhanced Distribution List Manager
- MC Responder User Interface
- Message Store Quota Agent
- Enhanced BSMTP
- Enhanced Queue Management
- Web Administration Interface for end users
- Web Based Mail Client
- Free Mailing Lists
- Address Mapping for cc:Mail