diff --git a/defaults/main.yml b/defaults/main.yml
index 5ab86b4..509eb58 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -96,3 +96,6 @@ common_postfix_smtpd_tls_cert_file: "/etc/ssl/certs/ssl-cert-snakeoil.pem"
 common_postfix_smtpd_tls_key_file: "/etc/ssl/private/ssl-cert-snakeoil.key"
 common_postfix_smtpd_tls_security_level: False
 common_postfix_smtpd_tls_session_cache_database: "btree:${data_directory}/smtpd_scache"
+
+common_rcfiles: True
+common_tty: True