Library /sys$common/syshlp/mailhelp.hlb Getting Started, SELECT  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    1.MAIL> SELECT WINNERS
      %MAIL-I-SELECTED, 1 message selected

      This example demonstrates the SELECT command.

      Once you have created folders, you can move among them. To move
      from one folder to another, use the SELECT command. If you want
      to move to the folder named WINNERS, enter the command SELECT
      WINNERS as shown here. Mail displays a message indicating the
      number of messages in the folder.

    2.MAIL> SELECT JOKES
      %MAIL-I-SELECTED, 1 message selected

      This command line shows how to move to a folder named JOKES.

      You can enter the DIRECTORY command to see a list of the
      messages in the folder you just selected.