   port: 25,
   username: false,
   password: false,
-  tls: :if_available, # can be `:always` or `:never`
-  ssl: false, # can be `true`
+  tls: :if_available,
+  ssl: false,
   retries: 1
+
+# Import environment specific config. This must remain at the bottom
+# of this file so it overrides the configuration defined above.
+import_config "#{Mix.env}.exs"

  format: "$time $metadata[$level] $message\n",
  metadata: [:request_id]

# Import environment specific config. This must remain at the bottom
# of this file so it overrides the configuration defined above.
import_config "#{Mix.env}.exs"

# Configure phoenix generators
config :phoenix, :generators,
  migration: true,
  binary_id: false

           adapter: Phoenix.PubSub.PG2],
  http: [compress: true]

config :logger,
  backends: [:console,
             {Logger.Backends.ExceptionNotification, :exeception_notification}]
