Configuration syntax

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In Unified Configuration, nearly all configuration options are stored in the config.xml Message Server unified configuration file, as XML elements; a few, security-related, options (e.g., unix user ids) are stored instead in the restricted.cnf file. However, under normal circumstances, the Messaging Server unified configuration file config.xml is not---indeed should not be--- inspected or editted manually by the Messaging Server administrator. Instead, normally Messaging Server's msconfig utility is used to examine the configuration and make configuration changes.

Options in the unified configuration file config.xml generally are typed XML elements. The msconfig utility performs type checking on configuration settings it makes. See Option value syntax for further details.

The instancename and rolename options discussed in Options for migrating to Unified Configuration set the context for option values.

Sets of commands for msconfig may be scripted using the Recipe language.

A few special symbolic names may be used in option values, or in the Recipe langauge.

Another language used by multiple components of Messaging Server, including the MTA and the Message Store (for purge operations), as well as by external components such as some email user agents, is the Sieve language.

Several components of Messaging Server make use of the TCP wrapper concept, for access controls.


See also: