&version 2
&trace off
&if &[exists file install_extended_mail.io]
&then dl install_extended_mail.io
us in install_extended_mail
&print Beginning Installation of Extended Mail changes.
ec <update bound_extended_mail_ UNB
&if &[query "Should installation of Extended Mail be completed?  Type yes if no error messages."] &then &do
      us install install_extended_mail
      &print MR12.5 Extended Mail is now installed.
     &end
&label QUIT
&quit
