System_Configuration

   PMDF Pine uses PMDF extensively. PMDF must be installed and
   configured on the system for Pine to function. Pine uses PMDF
   to send mail, to parse addresses, and to save copies of messages
   you have sent, if the Pine DEFAULT-FCC option is set. Once PMDF
   is configured and installed on a system, PMDF Pine is usually
   ready for use, although see under PMDF Pine System_configuration
   UCX Emulation and PMDF Pine System_configuration Subprocess Quota
   for descriptions of two installation issues to check, and see
   under PMDF Pine System_configuration Configuration Files for a
   description of tailoring the Pine environment on a system wide
   basis.

   In particular, note that Pine does not, by default, use IMAP
   to talk to your local system, so it is not necessary to