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module Propellor.Property.Postfix where
import Propellor
import qualified Propellor.Property.Apt as Apt
import Propellor.Property.User
import Utility.SafeCommand
import Utility.FileMode
import System.PosixCompat
installed :: Property
installed = Apt.serviceInstalledRunning "postfix"
-- | Configures postfix as a satellite system, which
-- relats all mail through a relay host, which defaults to smtp.domain.
--
-- The smarthost may refuse to relay mail on to other domains, without
-- futher coniguration/keys. But this should be enough to get cron job
-- mail flowing to a place where it will be seen.
satellite :: Property
satellite = Apt.reConfigure "postfix"
[ ("postfix/main_mailer_type", "select", "Satellite system")
, ("postfix/destinations", "string", "")
]
`describe` "postfix satellite system"
`requires` installed
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