modules/debian-org/lib/facter/mta.rb

   1 Facter.add("mta") do
   2         setcode do
   3                 mta = "exim4"
   4                 if FileTest.exist?("/usr/sbin/postfix")
   5                         mta = "postfix"
   6                 end
   7                 mta
   8         end
   9 end