+@node Parameters for Sending, Editing Header, Usage of Draft Mode, Usage of Draft Mode
+@subsection Parameters for Sending
+
+According to the information of servers to send messages, configure
+following variables.
+
+@table @code
+@item wl-smtp-posting-server
+The name of the SMTP server used for mail transmission.
+
+@item wl-smtp-posting-port
+The SMTP port number for mail transmission.
+Without configuration, use default SMTP port number (25).
+
+@item wl-nntp-posting-server
+The name of NNTP server used for news submission.
+Without configuration, use @code{elmo-nntp-default-server}.
+
+@item wl-nntp-posting-port
+The NNTP port number for news submission.
+Without configuration, use @code{elmo-nntp-default-port}.
+@end table
+
+You may configure following variables on demand. See section
+Variables of Draft Mode for detail @xref{Variables of Draft Mode}.
+
+@table @code
+@item wl-smtp-posting-user
+User name for authentication by SMTP AUTH.
+
+@item wl-smtp-authenticate-type
+The authentication method for SMTP AUTH.
+Without configuration, authentication will not be carried out.
+
+@item wl-smtp-authenticate-realm
+The authentication realm for SMTP AUTH.
+Without configuration, authentication realm will not be specified.
+
+@item wl-smtp-connection-type
+Specify how to establish SMTP connections.
+
+@item wl-nntp-posting-user
+User name for AUTHINFO authentication on news submission.
+
+@item wl-nntp-posting-stream-type
+Specify how to establish NNTP connections.
+@end table
+
+@node Editing Header, Editing Message Body and Sending, Parameters for Sending, Usage of Draft Mode