Sep 13 14:44:41 eagle sendmail[74446]: OAA66254: to=|exec /usr/local/bin/procmai
l #spamtest(_at_)mydomain(_dot_)com, ctladdr=<spamtest(_at_)mydomain(_dot_)com> (999/1000), delay=00:00:00, xdelay=00:
00:00, mailer=prog, stat=Unknown mailer error 127

 

does anyone know why this is happening, and how to fix it?