The postscreen in snapshot 20100914 has a problem where it terminates after logging a warning:
Sep 15 00:58:38 spike postfix/postscreen[60527]: warning: ps_dnsbl_receive: unex pected event: 1 Sep 15 00:58:38 spike postfix/master[13545]: warning: process /usr/libexec/postf There is no loss of mail (or even delay of mail) but I'll try to fix it today. Meanwhile, snapshot 20100913 is problem free. Wietse