# Display Online Help

You can display the IMAP Connector Reference by sending an action from your web browser. The IMAP Connector Reference describes the actions and configuration parameters that you can use with IMAP Connector.

For IMAP Connector to display help, the help data file (`help.dat`) must be available in the installation folder.

To display help for IMAP Connector

1. Start IMAP Connector.

2. Send the following action from your web browser:

       http://host:port/action=Help

   where:

   `host` | is the IP address or name of the machine on which IMAP Connector is installed.
   `port` | is the ACI port by which you send actions to IMAP Connector (set by the `Port` parameter in the `[Server]` section of the configuration file).

   For example:

       http://12.3.4.56:9000/action=help

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