usr.sbin/sendmail/cf/m4/fake_domains.m4

divert(10)dnl
#
# Handle "fake" top level domains, by sending to a smarter
# host.  Currently, we support:
#
#       user@host.bitnet        ->      $B              user@host.bitnet
#       user@host.csnet         ->      $C              user@host.csnet
#
# Eventually, all these should Go Away.
#
# @(#)fake_domains.m4   1.5 (Berkeley) 1/3/89
#
divert(0)dnl
ifdef(`BITNET_RELAY',
R$*<@$+.BITNET>$*       $`#'tcp$@$B$:$1<@$2.BITNET>$3           user@host.BITNET)
ifdef(`CSNET_RELAY',
R$*<@$+.CSNET>$*        $`#'tcp$@$C$:$1<@$2.CSNET>$3            user@host.CSNET)