Moving Messages

  Choose Move...  from the File menu to move the current
  message to another folder.  Moving a message to another
  folder removes it from the original folder.

  Mail displays a dialog box in which you enter the name of
  the destination drawer and folder.  If a folder is selected in
  the main window, the names of the folder and the drawer in
  which it resides appear in their respective text entry boxes in
  the dialog box.

  Click on the OK button to move the message.

  The move operation does not actually take place until the
  folder is closed.  You can reverse the move operation with
  Undo Move/Delete on the Edit menu.

  For more information about the dialog box, double click on
  the additional topics listed below.

  Additional topics:

  *   Reversing a Move or Delete Operation

  *   Copying a Message

  *   Move/Copy Dialog Box