with beta6, smtp still does not work with the same symptoms: May 27 20:43:37 ariel smtp[21201]: S.nWkwY23343: to=<crosser@online.ru>, delay=00:00:21, xdelay=00:00:01, mailer=smtp, stat=error2 smtp; 500 (nameserver data inconsistency. No MX, no address: 'online.ru', errno=Error 0) Solaris 2.5.1 with gcc. Eugene