You see this page of the New File wizard when you are defining a JavaMail resource.
On this page you specify general and advanced configuration information for a JavaMail Session resource
and specify the JNDI name of the resource.
Use this page as follows:
Supply the general information for the resource.
The following information is required and must be supplied before you can Finish or
proceed to the next screen:
JNDI name. The JNDI must be unique to the resource. JavaMail resources are usually placed withing the mail naming subcontext.
Mail host name. The host name is the DNS name of the default mail server.
The name must be resolvable to an actual host name.
Default user name. Enter the user name to use when connecting to the mail server.
Default return address. Enter the email address of the default user, in the form username@host.domain.
Advanced information is optional. It is best to leave the advanced settings at their default values unless
the Application Server's mail provider has been reconfigured to
use a nondefault store or transport protocol.
Setting Debug Enabled to True, enables extra debugging output. including
a protocol trace, for this mail session. If the JavaMail log level
is set to FINE or finer, the debugging output is generated and is included
in the system log file. See "Configuring Log Levels" for
information about setting the log level.
Click Finish to create the resource.
Click Next to proceed to the advanced properties screen.
The JavaMail Session resource is created in the setup directory in the Files window.
You can change the properties of the resource in the properties window. The resource
needs to be registered with the server to make it available. After the resource is
registered, the resource appears in the JavaMail Resources node in the Application Server
instance node in the Runtime window.