[Esa-l]Stripping ms-tnef by domain

[Mark_Saunders]

I'd like to permit (yuk!) ms-tnef attachments within my local domain,
while stripping in all other cases.
Any ideas on howto?
--

     __ _                   ____
    / /(_)_ __  _   ___  __/  _ \ __  __ _  _  _
   / / | | '_ \| | | \ \/ /| |/ //  \/ _| |/ / /
  / /__| | | | | |_| |>  < | |\ \|()||(_|   <\ \
  \____/_|_| |_|\__,_/_/\_\|_| \_\__/\__|_^\_/_/
  mv $win /dev/null