/* build default decode path (will exist since MBOX must be spooled up) */
(void)string_format(decode_path,1024,"%s/scan/%s",spool_directory,message_id);
/* build default decode path (will exist since MBOX must be spooled up) */
(void)string_format(decode_path,1024,"%s/scan/%s",spool_directory,message_id);