# Installing and Configuring the Cyrus IMAP Server

The Internet Message Access Protocol (IMAP) is an Internet standards-track protocol for accessing messages (mail, news, etc). The IMAP server stores and provides access to messages.

The file doc/questions.html contains a list of questions we'd like to answer but haven't gotten to yet; doc/faq.html contains some answers that we have thought of. Please feel free to contribute!

Please refer to Sending Feedback if you would like to submit a bug, feature request or patch.

For detailed changes, refer to the file `doc/changes` in the distribution.

## Contents

- Upgrading From Previous Versions
- Prerequisites
- Authenticating Users
- Compiling the IMAP Server
- Configuring the IMAP Server
- Testing the IMAP Server
- Administering Mailboxes
- Installing SIEVE
- SNMP Monitoring
- Cyrus and Netnews
- Virtual Domains
- Cyrus Murder: The IMAP Aggregator
- Operating System Specific Notes
- Performance Notes

## Other interesting stuff

Here's some software that you may want to run with Cyrus. This software isn't maintained or supported by CMU, so please ask the maintainers for support.

- Websieve, a web-based front-end for Sieve script management with Cyrus.
- Sendmail, the most popular MTA around.
- Postfix, a popular competitor MTA.

last modified: $Date: 2005/03/05 00:36:24 $
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