Sean Carolan wrote on Mon, 15 Dec 2008 10:15:15 -0600: > Do you have any ideas how I can begin to troubleshoot this? sendmail -v -q (will flush the mail queue, just wait and look). First reason I would think of: greylisting. Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com