(struct sieve_machine): New members mailer and daemon_email.

@@ -60,8 +60,10 @@ struct sieve_machine {
   sieve_printf_t debug_printer;
   sieve_action_log_t logger;
   
+  mailer_t mailer;
   ticket_t ticket;
   mu_debug_t mu_debug;
+  char *daemon_email;
   void *data;
 };