 a private VM file and return that file's name &amp; block handle for storing in the message descriptor.</P>
<P>
After the controller method returns, the application must remember to call the Mailbox library to tell it the application is done using the VM file in which it stored the message body. It must wait until after the message is registered to do this.</P>


<H2 CLASS="HeadingC">
Transmitting the Message</H2>
<P>
Once the message is in the Mailbox library's Outbox, it still needs to be sent to the des