sending_ip_address = NULL;
return_path = sender_address = NULL;
sender_data = NULL; /* Can be set by ACL */
-deliver_localpart_orig = NULL;
-deliver_domain_orig = NULL;
+deliver_localpart_parent = deliver_localpart_orig = NULL;
+deliver_domain_parent = deliver_domain_orig = NULL;
callout_address = NULL;
submission_name = NULL; /* Can be set by ACL */
raw_sender = NULL; /* After SMTP rewrite, before qualifying */