Answer: Use serialmail.
Answer: Remove af.mil from /var/qmail/control/locals, and tell qmail to read locals. Make sure the MX is set up properly before you do this. Also make sure that pokey can receive mail for af.mil.
Answer:
echo :bigbang.af.mil > /var/qmail/control/smtproutes chmod 644 /var/qmail/control/smtproutesMake sure to disable local delivery. Also turn off qmail-smtpd in /etc/inetd.conf, and give inetd a HUP.
Answer: Put
:alias-uucpinto /var/qmail/control/virtualdomains, and tell qmail to read virtualdomains. Put
|preline -df /usr/bin/uux - -r -gC -a"${SENDER:-MAILER-DAEMON}" gonzo!rmail "($DEFAULT@$HOST)"(all on one line) into ~alias/.qmail-uucp-default. (For some UUCP software you will need to use -d instead of -df.)
Answer: The SMTP standard does not permit aliased hostnames, so qmail has to do a CNAME lookup in DNS for every recipient host. ``CNAME lookup failed temporarily'' means that the relevant DNS server is down. qmail will try again soon.