herot said:Knight didn't work.
Code:Feb 7 07:58:05 hoth smtpd[26546]: fatal: msgbuf_write: Socket is not connected
sockstat -4 | grep :25
/etc/rc.d/sendmail stop
/usr/local/etc/rc.d/smtpd start
...
smtpd_enable="YES"
sendmail_submit_enable="NO"
sendmail_outbound_enable="NO"