Index: modules/private-stub/hiera/hosts/eyeoforum1.yaml
===================================================================
--- a/modules/private-stub/hiera/hosts/eyeoforum1.yaml
+++ b/modules/private-stub/hiera/hosts/eyeoforum1.yaml
@@ -10,6 +10,7 @@
     admins:
       - 'test1@example.com'
       - 'test2@example.com'
+    smtp_host: "172.17.0.1"
     google_oauth2_client_id: '999843142701-ob74a7iua4vc6850stl29fdd8bhrt68j.apps.googleusercontent.com'
     google_oauth2_client_secret: 'jVpuVO2T1T4T9WQxAfGHWgeY'
     site_settings: