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

    1.MAIL> SHOW DELETED
      Mail file DISK$NOE:[TORTELLINI.NEWMAIL]MAIL.MAI;1
                contains 2452 deleted message bytes.

      This example shows how a user named TORTELLINI displays the
      number of deleted message bytes.