I check: /usr/local/psa/var/log/maillog And this is what I have been finding. qmail is not sending out email and I keep getting relaylock messages when I ps aux?? Aug 3 02:11:03 plesk qmail-queue: possible qmail-smtpd exited by timeout, reset connection or with "See http://pobox.com/~djb/docs/smtplf.html." I am currently running: Version psa v8.1.0_build81070224.19 os_RedHat el4 OS Linux 2.6.9-22.EL I have been planning on up grading just have been to busy. How do I fix this?? Going crazy.